Edit tour

Linux Analysis Report
main_x86.elf

Overview

General Information

Sample name:main_x86.elf
Analysis ID:1644484
MD5:61aae91ef2f6a6e1f32f31ae6e71dae6
SHA1:e32b9e8b7b252dfffac701dad5e4e1d9fb6a0de9
SHA256:6e6ce4a849938d0a2af2584ebfae75018f3830768890b7ee85ccd608a998c839
Tags:elfuser-abuse_ch
Infos:

Detection

Mirai
Score:76
Range:0 - 100

Signatures

Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Sample deletes itself
Executes the "rm" command used to delete files or directories
Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable
Sample has stripped symbol table
Sample tries to kill a process (SIGKILL)
Yara signature match

Classification

RansomwareSpreadingPhishingBankerTrojan / BotAdwareSpywareExploiterEvaderMinercleansuspiciousmalicious
Joe Sandbox version:42.0.0 Malachite
Analysis ID:1644484
Start date and time:2025-03-20 16:08:02 +01:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 4m 17s
Hypervisor based Inspection enabled:false
Report type:full
Cookbook file name:defaultlinuxfilecookbook.jbs
Analysis system description:Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:default
Sample name:main_x86.elf
Detection:MAL
Classification:mal76.troj.evad.linELF@0/0@0/0
Command:/tmp/main_x86.elf
PID:5482
Exit Code:0
Exit Code Info:
Killed:False
Standard Output:

Standard Error:
  • system is lnxubuntu20
  • main_x86.elf (PID: 5482, Parent: 5409, MD5: 61aae91ef2f6a6e1f32f31ae6e71dae6) Arguments: /tmp/main_x86.elf
  • dash New Fork (PID: 5527, Parent: 3633)
  • rm (PID: 5527, Parent: 3633, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.LwMx5pXEsT /tmp/tmp.jHAJwGzXVt /tmp/tmp.3BpIKmPMTi
  • dash New Fork (PID: 5528, Parent: 3633)
  • cat (PID: 5528, Parent: 3633, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.LwMx5pXEsT
  • dash New Fork (PID: 5529, Parent: 3633)
  • head (PID: 5529, Parent: 3633, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10
  • dash New Fork (PID: 5530, Parent: 3633)
  • tr (PID: 5530, Parent: 3633, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037
  • dash New Fork (PID: 5531, Parent: 3633)
  • cut (PID: 5531, Parent: 3633, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80
  • dash New Fork (PID: 5532, Parent: 3633)
  • cat (PID: 5532, Parent: 3633, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.LwMx5pXEsT
  • dash New Fork (PID: 5533, Parent: 3633)
  • head (PID: 5533, Parent: 3633, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10
  • dash New Fork (PID: 5534, Parent: 3633)
  • tr (PID: 5534, Parent: 3633, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037
  • dash New Fork (PID: 5535, Parent: 3633)
  • cut (PID: 5535, Parent: 3633, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80
  • dash New Fork (PID: 5536, Parent: 3633)
  • rm (PID: 5536, Parent: 3633, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.LwMx5pXEsT /tmp/tmp.jHAJwGzXVt /tmp/tmp.3BpIKmPMTi
  • cleanup
NameDescriptionAttributionBlogpost URLsLink
MiraiMirai is one of the first significant botnets targeting exposed networking devices running Linux. Found in August 2016 by MalwareMustDie, its name means "future" in Japanese. Nowadays it targets a wide range of networked embedded devices such as IP cameras, home routers (many vendors involved), and other IoT devices. Since the source code was published on "Hack Forums" many variants of the Mirai family appeared, infecting mostly home networks all around the world.No Attributionhttps://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai
SourceRuleDescriptionAuthorStrings
main_x86.elfJoeSecurity_Mirai_8Yara detected MiraiJoe Security
    main_x86.elfLinux_Trojan_Gafgyt_28a2fe0cunknownunknown
    • 0xfb10:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfb24:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfb38:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfb4c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfb60:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfb74:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfb88:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfb9c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfbb0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfbc4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfbd8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfbec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfc00:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfc14:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfc28:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfc3c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfc50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfc64:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfc78:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfc8c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xfca0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    main_x86.elfLinux_Trojan_Gafgyt_ea92cca8unknownunknown
    • 0xf9f0:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
    main_x86.elfLinux_Trojan_Mirai_b14f4c5dunknownunknown
    • 0x3dd0:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
    main_x86.elfLinux_Trojan_Mirai_5f7b67b8unknownunknown
    • 0x8756:$a: 89 38 83 CF FF 89 F8 5A 59 5F C3 57 56 83 EC 04 8B 7C 24 10 8B 4C
    Click to see the 4 entries
    SourceRuleDescriptionAuthorStrings
    5482.1.0000000008048000.000000000805a000.r-x.sdmpJoeSecurity_Mirai_8Yara detected MiraiJoe Security
      5482.1.0000000008048000.000000000805a000.r-x.sdmpLinux_Trojan_Gafgyt_28a2fe0cunknownunknown
      • 0xfb10:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfb24:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfb38:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfb4c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfb60:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfb74:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfb88:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfb9c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfbb0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfbc4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfbd8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfbec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfc00:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfc14:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfc28:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfc3c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfc50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfc64:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfc78:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfc8c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xfca0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      5482.1.0000000008048000.000000000805a000.r-x.sdmpLinux_Trojan_Gafgyt_ea92cca8unknownunknown
      • 0xf9f0:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
      5482.1.0000000008048000.000000000805a000.r-x.sdmpLinux_Trojan_Mirai_b14f4c5dunknownunknown
      • 0x3dd0:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
      5482.1.0000000008048000.000000000805a000.r-x.sdmpLinux_Trojan_Mirai_5f7b67b8unknownunknown
      • 0x8756:$a: 89 38 83 CF FF 89 F8 5A 59 5F C3 57 56 83 EC 04 8B 7C 24 10 8B 4C
      Click to see the 19 entries
      No Suricata rule has matched

      Click to jump to signature section

      Show All Signature Results

      AV Detection

      barindex
      Source: main_x86.elfAvira: detected
      Source: main_x86.elfReversingLabs: Detection: 63%
      Source: unknownTCP traffic detected without corresponding DNS query: 54.171.230.55
      Source: unknownTCP traffic detected without corresponding DNS query: 54.171.230.55
      Source: unknownTCP traffic detected without corresponding DNS query: 54.171.230.55
      Source: unknownTCP traffic detected without corresponding DNS query: 54.171.230.55
      Source: unknownTCP traffic detected without corresponding DNS query: 54.171.230.55
      Source: unknownTCP traffic detected without corresponding DNS query: 54.171.230.55
      Source: unknownTCP traffic detected without corresponding DNS query: 54.171.230.55
      Source: unknownTCP traffic detected without corresponding DNS query: 54.171.230.55
      Source: unknownTCP traffic detected without corresponding DNS query: 54.171.230.55
      Source: unknownTCP traffic detected without corresponding DNS query: 54.171.230.55
      Source: unknownTCP traffic detected without corresponding DNS query: 54.171.230.55
      Source: unknownTCP traffic detected without corresponding DNS query: 54.171.230.55
      Source: unknownTCP traffic detected without corresponding DNS query: 54.171.230.55
      Source: global trafficHTTP traffic detected: GET / HTTP/1.1User-Agent: wget/1.20.3-1ubuntu1 Ubuntu/20.04.2/LTS GNU/Linux/5.4.0-72-generic/x86_64 Intel(R)/Xeon(R)/Silver/4210/CPU/@/2.20GHz cloud_id/noneAccept: */*Accept-Encoding: identityHost: motd.ubuntu.comConnection: Keep-Alive
      Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 37910
      Source: unknownNetwork traffic detected: HTTP traffic on port 37910 -> 443

      System Summary

      barindex
      Source: main_x86.elf, type: SAMPLEMatched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
      Source: main_x86.elf, type: SAMPLEMatched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
      Source: main_x86.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
      Source: main_x86.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_5f7b67b8 Author: unknown
      Source: main_x86.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_88de437f Author: unknown
      Source: main_x86.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
      Source: main_x86.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
      Source: main_x86.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
      Source: 5482.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
      Source: 5482.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
      Source: 5482.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
      Source: 5482.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_5f7b67b8 Author: unknown
      Source: 5482.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_88de437f Author: unknown
      Source: 5482.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
      Source: 5482.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
      Source: 5482.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
      Source: 5483.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
      Source: 5483.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
      Source: 5483.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
      Source: 5483.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_5f7b67b8 Author: unknown
      Source: 5483.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_88de437f Author: unknown
      Source: 5483.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
      Source: 5483.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
      Source: 5483.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
      Source: Process Memory Space: main_x86.elf PID: 5482, type: MEMORYSTRMatched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
      Source: Process Memory Space: main_x86.elf PID: 5482, type: MEMORYSTRMatched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
      Source: Process Memory Space: main_x86.elf PID: 5483, type: MEMORYSTRMatched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
      Source: Process Memory Space: main_x86.elf PID: 5483, type: MEMORYSTRMatched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
      Source: Initial sampleString containing 'busybox' found: /bin/busybox
      Source: Initial sampleString containing 'busybox' found: /proc/opendir/proc/%d/exe/proc/%d/maps/bin/busybox/usr/lib/systemd/systemdshellmnt/sys/boot/media/srv/var/run/sbin/lib/etc/dev/telnetsshwatchdogsshd/usr/compress/bin//compress/bin/compress/usr/bashmain_x86main_x86_64main_mipsmain_mipselmain_armmain_arm5main_arm6main_arm7main_ppcmain_m68kmain_sh4main_spchttpdtelnetddropbearencodersystem/root/dvr_gui//root/dvr_app//anko-app//opt//tmp/var/mnt/boot/home/dev/..//root(deleted)(condi/exe) Killed process: %s, PID: %d
      Source: ELF static info symbol of initial sample.symtab present: no
      Source: /tmp/main_x86.elf (PID: 5484)SIGKILL sent: pid: 2, result: successfulJump to behavior
      Source: main_x86.elf, type: SAMPLEMatched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
      Source: main_x86.elf, type: SAMPLEMatched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
      Source: main_x86.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
      Source: main_x86.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_5f7b67b8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 6cb5fb0b7c132e9c11ac72da43278025b60810ea3733c9c6d6ca966163185940, id = 5f7b67b8-3d7b-48a4-8f03-b6f2c92be92e, last_modified = 2021-09-16
      Source: main_x86.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
      Source: main_x86.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
      Source: main_x86.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
      Source: main_x86.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
      Source: 5482.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
      Source: 5482.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
      Source: 5482.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
      Source: 5482.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_5f7b67b8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 6cb5fb0b7c132e9c11ac72da43278025b60810ea3733c9c6d6ca966163185940, id = 5f7b67b8-3d7b-48a4-8f03-b6f2c92be92e, last_modified = 2021-09-16
      Source: 5482.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
      Source: 5482.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
      Source: 5482.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
      Source: 5482.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
      Source: 5483.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
      Source: 5483.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
      Source: 5483.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
      Source: 5483.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_5f7b67b8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 6cb5fb0b7c132e9c11ac72da43278025b60810ea3733c9c6d6ca966163185940, id = 5f7b67b8-3d7b-48a4-8f03-b6f2c92be92e, last_modified = 2021-09-16
      Source: 5483.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
      Source: 5483.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
      Source: 5483.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
      Source: 5483.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
      Source: Process Memory Space: main_x86.elf PID: 5482, type: MEMORYSTRMatched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
      Source: Process Memory Space: main_x86.elf PID: 5482, type: MEMORYSTRMatched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
      Source: Process Memory Space: main_x86.elf PID: 5483, type: MEMORYSTRMatched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
      Source: Process Memory Space: main_x86.elf PID: 5483, type: MEMORYSTRMatched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
      Source: classification engineClassification label: mal76.troj.evad.linELF@0/0@0/0
      Source: /usr/bin/dash (PID: 5527)Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.LwMx5pXEsT /tmp/tmp.jHAJwGzXVt /tmp/tmp.3BpIKmPMTiJump to behavior
      Source: /usr/bin/dash (PID: 5536)Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.LwMx5pXEsT /tmp/tmp.jHAJwGzXVt /tmp/tmp.3BpIKmPMTiJump to behavior

      Hooking and other Techniques for Hiding and Protection

      barindex
      Source: /tmp/main_x86.elf (PID: 5482)File: /tmp/main_x86.elfJump to behavior

      Stealing of Sensitive Information

      barindex
      Source: Yara matchFile source: main_x86.elf, type: SAMPLE
      Source: Yara matchFile source: 5482.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY
      Source: Yara matchFile source: 5483.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY
      Source: Yara matchFile source: Process Memory Space: main_x86.elf PID: 5482, type: MEMORYSTR
      Source: Yara matchFile source: Process Memory Space: main_x86.elf PID: 5483, type: MEMORYSTR

      Remote Access Functionality

      barindex
      Source: Yara matchFile source: main_x86.elf, type: SAMPLE
      Source: Yara matchFile source: 5482.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY
      Source: Yara matchFile source: 5483.1.0000000008048000.000000000805a000.r-x.sdmp, type: MEMORY
      Source: Yara matchFile source: Process Memory Space: main_x86.elf PID: 5482, type: MEMORYSTR
      Source: Yara matchFile source: Process Memory Space: main_x86.elf PID: 5483, type: MEMORYSTR
      ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
      Gather Victim Identity InformationAcquire InfrastructureValid AccountsWindows Management InstrumentationPath InterceptionPath Interception11
      File Deletion
      OS Credential DumpingSystem Service DiscoveryRemote ServicesData from Local System1
      Encrypted Channel
      Exfiltration Over Other Network MediumAbuse Accessibility Features
      CredentialsDomainsDefault AccountsScheduled Task/JobBoot or Logon Initialization ScriptsBoot or Logon Initialization ScriptsRootkitLSASS MemoryApplication Window DiscoveryRemote Desktop ProtocolData from Removable Media1
      Non-Application Layer Protocol
      Exfiltration Over BluetoothNetwork Denial of Service
      Email AddressesDNS ServerDomain AccountsAtLogon Script (Windows)Logon Script (Windows)Obfuscated Files or InformationSecurity Account ManagerQuery RegistrySMB/Windows Admin SharesData from Network Shared Drive2
      Application Layer Protocol
      Automated ExfiltrationData Encrypted for Impact
      Employee NamesVirtual Private ServerLocal AccountsCronLogin HookLogin HookBinary PaddingNTDSSystem Network Configuration DiscoveryDistributed Component Object ModelInput Capture1
      Ingress Tool Transfer
      Traffic DuplicationData Destruction
      No configs have been found
      Hide Legend

      Legend:

      • Process
      • Signature
      • Created File
      • DNS/IP Info
      • Is Dropped
      • Number of created Files
      • Is malicious
      • Internet
      behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1644484 Sample: main_x86.elf Startdate: 20/03/2025 Architecture: LINUX Score: 76 21 54.171.230.55, 37910, 443 AMAZON-02US United States 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Mirai 2->29 8 main_x86.elf 2->8         started        11 dash rm 2->11         started        13 dash head 2->13         started        15 8 other processes 2->15 signatures3 process4 signatures5 31 Sample deletes itself 8->31 17 main_x86.elf 8->17         started        process6 process7 19 main_x86.elf 17->19         started       

      This section contains all screenshots as thumbnails, including those not shown in the slideshow.


      windows-stand
      SourceDetectionScannerLabelLink
      main_x86.elf64%ReversingLabsLinux.Backdoor.Mirai
      main_x86.elf100%AviraEXP/ELF.Mirai.Z.A
      No Antivirus matches
      No Antivirus matches
      No Antivirus matches

      Download Network PCAP: filteredfull

      No contacted domains info
      NameMaliciousAntivirus DetectionReputation
      https://motd.ubuntu.com/false
        high
        • No. of IPs < 25%
        • 25% < No. of IPs < 50%
        • 50% < No. of IPs < 75%
        • 75% < No. of IPs
        IPDomainCountryFlagASNASN NameMalicious
        54.171.230.55
        unknownUnited States
        16509AMAZON-02USfalse
        MatchAssociated Sample Name / URLSHA 256DetectionThreat NameLinkContext
        54.171.230.55na.elfGet hashmaliciousPrometeiBrowse
          arm5.elfGet hashmaliciousUnknownBrowse
            na.elfGet hashmaliciousPrometeiBrowse
              hoho.powerpc.elfGet hashmaliciousUnknownBrowse
                Space.arm6.elfGet hashmaliciousUnknownBrowse
                  smips.elfGet hashmaliciousUnknownBrowse
                    psmips.elfGet hashmaliciousUnknownBrowse
                      yakuza.mpsl.elfGet hashmaliciousGafgyt, MiraiBrowse
                        main_mpsl.elfGet hashmaliciousMiraiBrowse
                          i.elfGet hashmaliciousMiraiBrowse
                            No context
                            MatchAssociated Sample Name / URLSHA 256DetectionThreat NameLinkContext
                            AMAZON-02USmain_arm6.elfGet hashmaliciousMiraiBrowse
                            • 34.249.145.219
                            na.elfGet hashmaliciousPrometeiBrowse
                            • 34.249.145.219
                            https://tbit.be/ZP5s8qGet hashmaliciousUnknownBrowse
                            • 18.238.4.27
                            na.elfGet hashmaliciousPrometeiBrowse
                            • 34.249.145.219
                            https://click.convertkit-mail3.com/p9up9gom8kb9h226rgmtqhpn5o333hr/l2hehmhl56p999b6/zlFhiaJ8BbBSEcPFc3ACzWUXL68bravVsl61ZdxQNjnUhzShEZyq224==#dDBQWGNXNGYzMHd4ZHpCMEtqcm5LTE5zb0YzVlQzR1BiMG43QVA3aUNLRUszekhxdDlWVUMzWFhldlJlMGppK21UY0NZcXpGS2QxMjdPS2VuTnRzWU9FUXovZ2RzZXJhK0VLRDNLMkViNHM9Get hashmaliciousUnknownBrowse
                            • 3.137.134.154
                            na.elfGet hashmaliciousPrometeiBrowse
                            • 34.249.145.219
                            dlr.m68k.elfGet hashmaliciousUnknownBrowse
                            • 34.249.145.219
                            dlr.sh4.elfGet hashmaliciousUnknownBrowse
                            • 54.217.10.153
                            dlr.mips.elfGet hashmaliciousUnknownBrowse
                            • 34.249.145.219
                            x86_64.elfGet hashmaliciousMiraiBrowse
                            • 52.78.126.253
                            No context
                            No context
                            No created / dropped files found
                            File type:ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), statically linked, stripped
                            Entropy (8bit):5.73402404030047
                            TrID:
                            • ELF Executable and Linkable format (Linux) (4029/14) 50.16%
                            • ELF Executable and Linkable format (generic) (4004/1) 49.84%
                            File name:main_x86.elf
                            File size:89'992 bytes
                            MD5:61aae91ef2f6a6e1f32f31ae6e71dae6
                            SHA1:e32b9e8b7b252dfffac701dad5e4e1d9fb6a0de9
                            SHA256:6e6ce4a849938d0a2af2584ebfae75018f3830768890b7ee85ccd608a998c839
                            SHA512:eb011894755cc0243e7f6f1dd5b62c9c4a5f1c54d54b1d5285a6872b25df7b468636f7baffd1915dc196d69fce70f33724fda265deff3b0fc0c8ecee4024cada
                            SSDEEP:1536:W/QCZaxGdvts3i5JPhoeIxPu++ALtgUIKqI4FrS4LSDi:WYCZa8dvm3oJPhTIxP5htSKfUmDDi
                            TLSH:A5937CC0F683C4F2E84305B1507BE7379B32F1B9101AFA43D3699A72DC91951EA1AB9C
                            File Content Preview:.ELF....................d...4....]......4. ...(......................................................G..`...........Q.td............................U..S........%...h........[]...$.............U......=.....t..5....D......D.......u........t....h............

                            ELF header

                            Class:ELF32
                            Data:2's complement, little endian
                            Version:1 (current)
                            Machine:Intel 80386
                            Version Number:0x1
                            Type:EXEC (Executable file)
                            OS/ABI:UNIX - System V
                            ABI Version:0
                            Entry Point Address:0x8048164
                            Flags:0x0
                            ELF Header Size:52
                            Program Header Offset:52
                            Program Header Size:32
                            Number of Program Headers:3
                            Section Header Offset:89592
                            Section Header Size:40
                            Number of Section Headers:10
                            Header String Table Index:9
                            NameTypeAddressOffsetSizeEntSizeFlagsFlags DescriptionLinkInfoAlign
                            NULL0x00x00x00x00x0000
                            .initPROGBITS0x80480940x940x1c0x00x6AX001
                            .textPROGBITS0x80480b00xb00xf2060x00x6AX0016
                            .finiPROGBITS0x80572b60xf2b60x170x00x6AX001
                            .rodataPROGBITS0x80572e00xf2e00x23280x00x2A0032
                            .ctorsPROGBITS0x805a60c0x1160c0xc0x00x3WA004
                            .dtorsPROGBITS0x805a6180x116180x80x00x3WA004
                            .dataPROGBITS0x805a6400x116400x47780x00x3WA0032
                            .bssNOBITS0x805edc00x15db80x59ac0x00x3WA0032
                            .shstrtabSTRTAB0x00x15db80x3e0x00x0001
                            TypeOffsetVirtual AddressPhysical AddressFile SizeMemory SizeEntropyFlagsFlags DescriptionAlignProg InterpreterSection Mappings
                            LOAD0x00x80480000x80480000x116080x116086.60600x5R E0x1000.init .text .fini .rodata
                            LOAD0x1160c0x805a60c0x805a60c0x47ac0xa1600.37500x6RW 0x1000.ctors .dtors .data .bss
                            GNU_STACK0x00x00x00x00x00.00000x6RW 0x4

                            Download Network PCAP: filteredfull

                            TimestampSource PortDest PortSource IPDest IP
                            Mar 20, 2025 16:09:09.202538967 CET37910443192.168.2.1454.171.230.55
                            Mar 20, 2025 16:09:09.202593088 CET4433791054.171.230.55192.168.2.14
                            Mar 20, 2025 16:09:09.202760935 CET37910443192.168.2.1454.171.230.55
                            Mar 20, 2025 16:09:09.207442045 CET37910443192.168.2.1454.171.230.55
                            Mar 20, 2025 16:09:09.207482100 CET4433791054.171.230.55192.168.2.14
                            Mar 20, 2025 16:09:22.959533930 CET4433791054.171.230.55192.168.2.14
                            Mar 20, 2025 16:09:22.959769011 CET37910443192.168.2.1454.171.230.55
                            Mar 20, 2025 16:09:22.960217953 CET37910443192.168.2.1454.171.230.55
                            Mar 20, 2025 16:09:22.960248947 CET4433791054.171.230.55192.168.2.14
                            Mar 20, 2025 16:09:22.961448908 CET4433791054.171.230.55192.168.2.14
                            Mar 20, 2025 16:09:22.961618900 CET37910443192.168.2.1454.171.230.55
                            Mar 20, 2025 16:09:22.963779926 CET37910443192.168.2.1454.171.230.55
                            Mar 20, 2025 16:09:22.963848114 CET4433791054.171.230.55192.168.2.14
                            Mar 20, 2025 16:09:22.963908911 CET37910443192.168.2.1454.171.230.55
                            Mar 20, 2025 16:09:22.963932037 CET4433791054.171.230.55192.168.2.14
                            Mar 20, 2025 16:09:22.963958025 CET37910443192.168.2.1454.171.230.55
                            Mar 20, 2025 16:09:22.963994980 CET37910443192.168.2.1454.171.230.55
                            Mar 20, 2025 16:09:23.004327059 CET4433791054.171.230.55192.168.2.14
                            Mar 20, 2025 16:09:26.969155073 CET4433791054.171.230.55192.168.2.14
                            Mar 20, 2025 16:09:26.969296932 CET4433791054.171.230.55192.168.2.14
                            Mar 20, 2025 16:09:26.969331026 CET37910443192.168.2.1454.171.230.55
                            Mar 20, 2025 16:09:26.969840050 CET37910443192.168.2.1454.171.230.55
                            Mar 20, 2025 16:09:26.969840050 CET37910443192.168.2.1454.171.230.55
                            Mar 20, 2025 16:09:26.969868898 CET4433791054.171.230.55192.168.2.14
                            • motd.ubuntu.com
                            Session IDSource IPSource PortDestination IPDestination Port
                            0192.168.2.143791054.171.230.55443
                            TimestampBytes transferredDirectionData
                            2025-03-20 15:09:22 UTC249OUTGET / HTTP/1.1
                            User-Agent: wget/1.20.3-1ubuntu1 Ubuntu/20.04.2/LTS GNU/Linux/5.4.0-72-generic/x86_64 Intel(R)/Xeon(R)/Silver/4210/CPU/@/2.20GHz cloud_id/none
                            Accept: */*
                            Accept-Encoding: identity
                            Host: motd.ubuntu.com
                            Connection: Keep-Alive
                            2025-03-20 15:09:26 UTC271INHTTP/1.1 200 OK
                            Date: Thu, 20 Mar 2025 15:09:26 GMT
                            Server: Apache/2.4.18 (Ubuntu)
                            Last-Modified: Thu, 20 Mar 2025 15:00:42 GMT
                            ETag: "d8-630c766db5b9b"
                            Accept-Ranges: bytes
                            Content-Length: 216
                            Vary: Accept-Encoding
                            Connection: close
                            Content-Type: text/plain
                            2025-03-20 15:09:26 UTC216INData Raw: 20 2a 20 53 74 72 69 63 74 6c 79 20 63 6f 6e 66 69 6e 65 64 20 4b 75 62 65 72 6e 65 74 65 73 20 6d 61 6b 65 73 20 65 64 67 65 20 61 6e 64 20 49 6f 54 20 73 65 63 75 72 65 2e 20 4c 65 61 72 6e 20 68 6f 77 20 4d 69 63 72 6f 4b 38 73 0a 20 20 20 6a 75 73 74 20 72 61 69 73 65 64 20 74 68 65 20 62 61 72 20 66 6f 72 20 65 61 73 79 2c 20 72 65 73 69 6c 69 65 6e 74 20 61 6e 64 20 73 65 63 75 72 65 20 4b 38 73 20 63 6c 75 73 74 65 72 20 64 65 70 6c 6f 79 6d 65 6e 74 2e 0a 0a 20 20 20 68 74 74 70 73 3a 2f 2f 75 62 75 6e 74 75 2e 63 6f 6d 2f 65 6e 67 61 67 65 2f 73 65 63 75 72 65 2d 6b 75 62 65 72 6e 65 74 65 73 2d 61 74 2d 74 68 65 2d 65 64 67 65 0a
                            Data Ascii: * Strictly confined Kubernetes makes edge and IoT secure. Learn how MicroK8s just raised the bar for easy, resilient and secure K8s cluster deployment. https://ubuntu.com/engage/secure-kubernetes-at-the-edge


                            System Behavior

                            Start time (UTC):15:08:44
                            Start date (UTC):20/03/2025
                            Path:/tmp/main_x86.elf
                            Arguments:/tmp/main_x86.elf
                            File size:89992 bytes
                            MD5 hash:61aae91ef2f6a6e1f32f31ae6e71dae6

                            Start time (UTC):15:08:44
                            Start date (UTC):20/03/2025
                            Path:/tmp/main_x86.elf
                            Arguments:-
                            File size:89992 bytes
                            MD5 hash:61aae91ef2f6a6e1f32f31ae6e71dae6

                            Start time (UTC):15:08:44
                            Start date (UTC):20/03/2025
                            Path:/tmp/main_x86.elf
                            Arguments:-
                            File size:89992 bytes
                            MD5 hash:61aae91ef2f6a6e1f32f31ae6e71dae6

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/dash
                            Arguments:-
                            File size:129816 bytes
                            MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/rm
                            Arguments:rm -f /tmp/tmp.LwMx5pXEsT /tmp/tmp.jHAJwGzXVt /tmp/tmp.3BpIKmPMTi
                            File size:72056 bytes
                            MD5 hash:aa2b5496fdbfd88e38791ab81f90b95b

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/dash
                            Arguments:-
                            File size:129816 bytes
                            MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/cat
                            Arguments:cat /tmp/tmp.LwMx5pXEsT
                            File size:43416 bytes
                            MD5 hash:7e9d213e404ad3bb82e4ebb2e1f2c1b3

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/dash
                            Arguments:-
                            File size:129816 bytes
                            MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/head
                            Arguments:head -n 10
                            File size:47480 bytes
                            MD5 hash:fd96a67145172477dd57131396fc9608

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/dash
                            Arguments:-
                            File size:129816 bytes
                            MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/tr
                            Arguments:tr -d \\000-\\011\\013\\014\\016-\\037
                            File size:51544 bytes
                            MD5 hash:fbd1402dd9f72d8ebfff00ce7c3a7bb5

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/dash
                            Arguments:-
                            File size:129816 bytes
                            MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/cut
                            Arguments:cut -c -80
                            File size:47480 bytes
                            MD5 hash:d8ed0ea8f22c0de0f8692d4d9f1759d3

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/dash
                            Arguments:-
                            File size:129816 bytes
                            MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/cat
                            Arguments:cat /tmp/tmp.LwMx5pXEsT
                            File size:43416 bytes
                            MD5 hash:7e9d213e404ad3bb82e4ebb2e1f2c1b3

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/dash
                            Arguments:-
                            File size:129816 bytes
                            MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/head
                            Arguments:head -n 10
                            File size:47480 bytes
                            MD5 hash:fd96a67145172477dd57131396fc9608

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/dash
                            Arguments:-
                            File size:129816 bytes
                            MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/tr
                            Arguments:tr -d \\000-\\011\\013\\014\\016-\\037
                            File size:51544 bytes
                            MD5 hash:fbd1402dd9f72d8ebfff00ce7c3a7bb5

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/dash
                            Arguments:-
                            File size:129816 bytes
                            MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/cut
                            Arguments:cut -c -80
                            File size:47480 bytes
                            MD5 hash:d8ed0ea8f22c0de0f8692d4d9f1759d3

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/dash
                            Arguments:-
                            File size:129816 bytes
                            MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                            Start time (UTC):15:09:26
                            Start date (UTC):20/03/2025
                            Path:/usr/bin/rm
                            Arguments:rm -f /tmp/tmp.LwMx5pXEsT /tmp/tmp.jHAJwGzXVt /tmp/tmp.3BpIKmPMTi
                            File size:72056 bytes
                            MD5 hash:aa2b5496fdbfd88e38791ab81f90b95b