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Linux Analysis Report
Federali686Agent.elf

Overview

General Information

Sample name:Federali686Agent.elf
Analysis ID:1642460
MD5:3816b37f603e8d85d400870a382a40a4
SHA1:a9ee58e7f3bfe50af0123c8187d5507f88db6af8
SHA256:d7b41cad1d9ebb36133c2ad01202825754fc036dec4aca9b7f18aefc798a38c1
Tags:elfMiraiuser-abuse_ch
Infos:

Detection

Mirai
Score:72
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 has stripped symbol table
Yara signature match

Classification

RansomwareSpreadingPhishingBankerTrojan / BotAdwareSpywareExploiterEvaderMinercleansuspiciousmalicious
Joe Sandbox version:42.0.0 Malachite
Analysis ID:1642460
Start date and time:2025-03-19 03:47:21 +01:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 4m 19s
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:Federali686Agent.elf
Detection:MAL
Classification:mal72.troj.linELF@0/0@2/0
Command:/tmp/Federali686Agent.elf
PID:5427
Exit Code:139
Exit Code Info:SIGSEGV (11) Segmentation fault invalid memory reference
Killed:False
Standard Output:

Standard Error:
  • system is lnxubuntu20
  • Federali686Agent.elf (PID: 5427, Parent: 5350, MD5: 3816b37f603e8d85d400870a382a40a4) Arguments: /tmp/Federali686Agent.elf
  • 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
Federali686Agent.elfJoeSecurity_Mirai_8Yara detected MiraiJoe Security
    Federali686Agent.elfLinux_Trojan_Gafgyt_28a2fe0cunknownunknown
    • 0xf860:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xf874:$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
    • 0xf888:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xf89c:$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
    • 0xf8b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xf8c4:$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
    • 0xf8d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xf8ec:$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
    • 0xf900:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xf914:$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
    • 0xf928:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xf93c:$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
    • 0xf950:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xf964:$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
    • 0xf978:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xf98c:$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
    • 0xf9a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xf9b4:$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
    • 0xf9c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    • 0xf9dc:$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
    • 0xf9f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
    Federali686Agent.elfLinux_Trojan_Mirai_268aac0bunknownunknown
    • 0x689f:$a: 24 18 0F B7 44 24 20 8B 54 24 1C 83 F9 01 8B 7E 0C 89 04 24 8B
    Federali686Agent.elfLinux_Trojan_Mirai_0cb1699cunknownunknown
    • 0x6852:$a: DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 10 0F B7 02 83 E9 02 83
    Federali686Agent.elfLinux_Trojan_Mirai_70ef58f1unknownunknown
    • 0x83fd:$a: 89 D0 8B 19 01 D8 0F B6 5C 24 10 30 18 89 D0 8B 19 01 D8 0F B6 5C
    • 0x847d:$a: 89 D0 8B 19 01 D8 0F B6 5C 24 10 30 18 89 D0 8B 19 01 D8 0F B6 5C
    Click to see the 5 entries
    SourceRuleDescriptionAuthorStrings
    5427.1.0000000008048000.000000000805b000.r-x.sdmpJoeSecurity_Mirai_8Yara detected MiraiJoe Security
      5427.1.0000000008048000.000000000805b000.r-x.sdmpLinux_Trojan_Gafgyt_28a2fe0cunknownunknown
      • 0xf860:$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
      • 0xf874:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xf888:$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
      • 0xf89c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xf8b0:$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
      • 0xf8c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xf8d8:$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
      • 0xf8ec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xf900:$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
      • 0xf914:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xf928:$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
      • 0xf93c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xf950:$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
      • 0xf964:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xf978:$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
      • 0xf98c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xf9a0:$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
      • 0xf9b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xf9c8:$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
      • 0xf9dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
      • 0xf9f0:$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
      5427.1.0000000008048000.000000000805b000.r-x.sdmpLinux_Trojan_Mirai_268aac0bunknownunknown
      • 0x689f:$a: 24 18 0F B7 44 24 20 8B 54 24 1C 83 F9 01 8B 7E 0C 89 04 24 8B
      5427.1.0000000008048000.000000000805b000.r-x.sdmpLinux_Trojan_Mirai_0cb1699cunknownunknown
      • 0x6852:$a: DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 10 0F B7 02 83 E9 02 83
      5427.1.0000000008048000.000000000805b000.r-x.sdmpLinux_Trojan_Mirai_70ef58f1unknownunknown
      • 0x83fd:$a: 89 D0 8B 19 01 D8 0F B6 5C 24 10 30 18 89 D0 8B 19 01 D8 0F B6 5C
      • 0x847d:$a: 89 D0 8B 19 01 D8 0F B6 5C 24 10 30 18 89 D0 8B 19 01 D8 0F B6 5C
      Click to see the 7 entries
      No Suricata rule has matched

      Click to jump to signature section

      Show All Signature Results

      AV Detection

      barindex
      Source: Federali686Agent.elfAvira: detected
      Source: Federali686Agent.elfVirustotal: Detection: 61%Perma Link
      Source: Federali686Agent.elfReversingLabs: Detection: 55%
      Source: unknownUDP traffic detected without corresponding DNS query: 1.1.1.1
      Source: unknownUDP traffic detected without corresponding DNS query: 1.1.1.1
      Source: global trafficDNS traffic detected: DNS query: daisy.ubuntu.com

      System Summary

      barindex
      Source: Federali686Agent.elf, type: SAMPLEMatched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
      Source: Federali686Agent.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_268aac0b Author: unknown
      Source: Federali686Agent.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_0cb1699c Author: unknown
      Source: Federali686Agent.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_70ef58f1 Author: unknown
      Source: Federali686Agent.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_2e3f67a9 Author: unknown
      Source: Federali686Agent.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_0d73971c Author: unknown
      Source: Federali686Agent.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_88de437f Author: unknown
      Source: Federali686Agent.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_3278f1b8 Author: unknown
      Source: Federali686Agent.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
      Source: 5427.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
      Source: 5427.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_268aac0b Author: unknown
      Source: 5427.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_0cb1699c Author: unknown
      Source: 5427.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_70ef58f1 Author: unknown
      Source: 5427.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_2e3f67a9 Author: unknown
      Source: 5427.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_0d73971c Author: unknown
      Source: 5427.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_88de437f Author: unknown
      Source: 5427.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_3278f1b8 Author: unknown
      Source: 5427.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
      Source: Process Memory Space: Federali686Agent.elf PID: 5427, type: MEMORYSTRMatched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
      Source: ELF static info symbol of initial sample.symtab present: no
      Source: Federali686Agent.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: Federali686Agent.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_268aac0b reference_sample = 49c94d184d7e387c3efe34ae6f021e011c3046ae631c9733ab0a230d5fe28ead, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 9c581721bf82af7dc6482a2c41af5fb3404e01c82545c7b2b29230f707014781, id = 268aac0b-c5c7-4035-8381-4e182de91e32, last_modified = 2021-09-16
      Source: Federali686Agent.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_0cb1699c reference_sample = fc8741f67f39e7409ab2c6c62d4f9acdd168d3e53cf6976dd87501833771cacb, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 6e44c68bba8c9fb53ac85080b9ad765579f027cabfea5055a0bb3a85b8671089, id = 0cb1699c-9a08-4885-aa7f-0f1ee2543cac, last_modified = 2021-09-16
      Source: Federali686Agent.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_70ef58f1 reference_sample = fc8741f67f39e7409ab2c6c62d4f9acdd168d3e53cf6976dd87501833771cacb, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c46eac9185e5f396456004d1e0c42b54a9318e0450f797c55703122cfb8fea89, id = 70ef58f1-ac74-4e33-ae03-e68d1d5a4379, last_modified = 2021-09-16
      Source: Federali686Agent.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_2e3f67a9 reference_sample = fc8741f67f39e7409ab2c6c62d4f9acdd168d3e53cf6976dd87501833771cacb, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 6a06815f3d2e5f1a7a67f4264953dbb2e9d14e5f3486b178da845eab5b922d4f, id = 2e3f67a9-6fd5-4457-a626-3a9015bdb401, last_modified = 2021-09-16
      Source: Federali686Agent.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_0d73971c reference_sample = 49c94d184d7e387c3efe34ae6f021e011c3046ae631c9733ab0a230d5fe28ead, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 95279bc45936ca867efb30040354c8ff81de31dccda051cfd40b4fb268c228c5, id = 0d73971c-4253-4e7d-b1e1-20b031197f9e, last_modified = 2021-09-16
      Source: Federali686Agent.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: Federali686Agent.elf, type: SAMPLEMatched rule: Linux_Trojan_Mirai_3278f1b8 reference_sample = fc8741f67f39e7409ab2c6c62d4f9acdd168d3e53cf6976dd87501833771cacb, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 7e9fc284c9c920ac2752911d6aacbc3c2bf1b053aa35c22d83bab0089290778d, id = 3278f1b8-f208-42c8-a851-d22413f74dea, last_modified = 2021-09-16
      Source: Federali686Agent.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: 5427.1.0000000008048000.000000000805b000.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: 5427.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_268aac0b reference_sample = 49c94d184d7e387c3efe34ae6f021e011c3046ae631c9733ab0a230d5fe28ead, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 9c581721bf82af7dc6482a2c41af5fb3404e01c82545c7b2b29230f707014781, id = 268aac0b-c5c7-4035-8381-4e182de91e32, last_modified = 2021-09-16
      Source: 5427.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_0cb1699c reference_sample = fc8741f67f39e7409ab2c6c62d4f9acdd168d3e53cf6976dd87501833771cacb, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 6e44c68bba8c9fb53ac85080b9ad765579f027cabfea5055a0bb3a85b8671089, id = 0cb1699c-9a08-4885-aa7f-0f1ee2543cac, last_modified = 2021-09-16
      Source: 5427.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_70ef58f1 reference_sample = fc8741f67f39e7409ab2c6c62d4f9acdd168d3e53cf6976dd87501833771cacb, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c46eac9185e5f396456004d1e0c42b54a9318e0450f797c55703122cfb8fea89, id = 70ef58f1-ac74-4e33-ae03-e68d1d5a4379, last_modified = 2021-09-16
      Source: 5427.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_2e3f67a9 reference_sample = fc8741f67f39e7409ab2c6c62d4f9acdd168d3e53cf6976dd87501833771cacb, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 6a06815f3d2e5f1a7a67f4264953dbb2e9d14e5f3486b178da845eab5b922d4f, id = 2e3f67a9-6fd5-4457-a626-3a9015bdb401, last_modified = 2021-09-16
      Source: 5427.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_0d73971c reference_sample = 49c94d184d7e387c3efe34ae6f021e011c3046ae631c9733ab0a230d5fe28ead, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 95279bc45936ca867efb30040354c8ff81de31dccda051cfd40b4fb268c228c5, id = 0d73971c-4253-4e7d-b1e1-20b031197f9e, last_modified = 2021-09-16
      Source: 5427.1.0000000008048000.000000000805b000.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: 5427.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORYMatched rule: Linux_Trojan_Mirai_3278f1b8 reference_sample = fc8741f67f39e7409ab2c6c62d4f9acdd168d3e53cf6976dd87501833771cacb, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 7e9fc284c9c920ac2752911d6aacbc3c2bf1b053aa35c22d83bab0089290778d, id = 3278f1b8-f208-42c8-a851-d22413f74dea, last_modified = 2021-09-16
      Source: 5427.1.0000000008048000.000000000805b000.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: Process Memory Space: Federali686Agent.elf PID: 5427, 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: classification engineClassification label: mal72.troj.linELF@0/0@2/0

      Stealing of Sensitive Information

      barindex
      Source: Yara matchFile source: Federali686Agent.elf, type: SAMPLE
      Source: Yara matchFile source: 5427.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY
      Source: Yara matchFile source: Process Memory Space: Federali686Agent.elf PID: 5427, type: MEMORYSTR

      Remote Access Functionality

      barindex
      Source: Yara matchFile source: Federali686Agent.elf, type: SAMPLE
      Source: Yara matchFile source: 5427.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY
      Source: Yara matchFile source: Process Memory Space: Federali686Agent.elf PID: 5427, type: MEMORYSTR
      ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
      Gather Victim Identity InformationAcquire InfrastructureValid AccountsWindows Management InstrumentationPath InterceptionPath InterceptionDirect Volume AccessOS Credential DumpingSystem Service DiscoveryRemote ServicesData from Local System1
      Non-Application Layer Protocol
      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
      Application Layer Protocol
      Exfiltration Over BluetoothNetwork Denial of Service
      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: 1642460 Sample: Federali686Agent.elf Startdate: 19/03/2025 Architecture: LINUX Score: 72 8 daisy.ubuntu.com 2->8 10 Malicious sample detected (through community Yara rule) 2->10 12 Antivirus / Scanner detection for submitted sample 2->12 14 Multi AV Scanner detection for submitted file 2->14 16 Yara detected Mirai 2->16 6 Federali686Agent.elf 2->6         started        signatures3 process4

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


      windows-stand
      SourceDetectionScannerLabelLink
      Federali686Agent.elf62%VirustotalBrowse
      Federali686Agent.elf56%ReversingLabsLinux.Trojan.Mirai
      Federali686Agent.elf100%AviraEXP/ELF.Mirai.Z.A
      No Antivirus matches
      No Antivirus matches
      No Antivirus matches

      Download Network PCAP: filteredfull

      NameIPActiveMaliciousAntivirus DetectionReputation
      daisy.ubuntu.com
      162.213.35.24
      truefalse
        high
        No contacted IP infos
        No context
        MatchAssociated Sample Name / URLSHA 256DetectionThreat NameLinkContext
        daisy.ubuntu.comFederalmipsAgent.elfGet hashmaliciousMiraiBrowse
        • 162.213.35.25
        FederalppcAgent.elfGet hashmaliciousMiraiBrowse
        • 162.213.35.24
        resgod.x86.elfGet hashmaliciousMiraiBrowse
        • 162.213.35.24
        FederalarcAgent.elfGet hashmaliciousUnknownBrowse
        • 162.213.35.24
        FederalmpslAgent.elfGet hashmaliciousMiraiBrowse
        • 162.213.35.24
        Federalx86Agent.elfGet hashmaliciousMiraiBrowse
        • 162.213.35.25
        Federali686Agent.elfGet hashmaliciousMiraiBrowse
        • 162.213.35.25
        Federalarm6Agent.elfGet hashmaliciousMiraiBrowse
        • 162.213.35.24
        Federalarm5Agent.elfGet hashmaliciousUnknownBrowse
        • 162.213.35.25
        No context
        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):6.2983657982442285
        TrID:
        • ELF Executable and Linkable format (Linux) (4029/14) 50.16%
        • ELF Executable and Linkable format (generic) (4004/1) 49.84%
        File name:Federali686Agent.elf
        File size:80'212 bytes
        MD5:3816b37f603e8d85d400870a382a40a4
        SHA1:a9ee58e7f3bfe50af0123c8187d5507f88db6af8
        SHA256:d7b41cad1d9ebb36133c2ad01202825754fc036dec4aca9b7f18aefc798a38c1
        SHA512:5745865b0331a7429ecb98dd0d368dedc37a19e79285bc8409a7276658b57463c55ca322b6075364d50829bc60295f51b059bf0c563d9f3261d1a9a75bfb6b74
        SSDEEP:1536:Xn/tr2CkI52odF2NBf2OgLM7p9/cXaVsHcWEK/nu49HRAN3nLn83:3/tqCkNodUNBf2OgLM7p9/BcxL/nu4Ry
        TLSH:D27327C1F98B41F1C407497050B7F63F8E32E9A941719A6EEFA9AE33DA63542C11368D
        File Content Preview:.ELF....................h...4....7......4. ...(......................%...%...............0...............n..........Q.td............................U..S.......w/...h....c...[]...$.............U......=.....t..1....$......$.......u........t...$.............

        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:0x8048168
        Flags:0x0
        ELF Header Size:52
        Program Header Offset:52
        Program Header Size:32
        Number of Program Headers:3
        Section Header Offset:79812
        Section Header Size:40
        Number of Section Headers:10
        Header String Table Index:9
        NameTypeAddressOffsetSizeEntSizeFlagsFlags DescriptionLinkInfoAlign
        NULL0x00x00x00x00x0000
        .initPROGBITS0x80480940x940x1c0x00x6AX001
        .textPROGBITS0x80480b00xb00xf7910x00x6AX0016
        .finiPROGBITS0x80578410xf8410x170x00x6AX001
        .rodataPROGBITS0x80578600xf8600x2d3c0x00x2A0032
        .ctorsPROGBITS0x805b0000x130000x80x00x3WA004
        .dtorsPROGBITS0x805b0080x130080x80x00x3WA004
        .dataPROGBITS0x805b0200x130200x7640x00x3WA0032
        .bssNOBITS0x805b7a00x137840x66e00x00x3WA0032
        .shstrtabSTRTAB0x00x137840x3e0x00x0001
        TypeOffsetVirtual AddressPhysical AddressFile SizeMemory SizeEntropyFlagsFlags DescriptionAlignProg InterpreterSection Mappings
        LOAD0x00x80480000x80480000x1259c0x1259c6.43940x5R E0x1000.init .text .fini .rodata
        LOAD0x130000x805b0000x805b0000x7840x6e804.89650x6RW 0x1000.ctors .dtors .data .bss
        GNU_STACK0x00x00x00x00x00.00000x6RW 0x4

        Download Network PCAP: filteredfull

        TimestampSource PortDest PortSource IPDest IP
        Mar 19, 2025 03:48:12.898005009 CET5251453192.168.2.131.1.1.1
        Mar 19, 2025 03:48:12.898005962 CET3821853192.168.2.131.1.1.1
        Mar 19, 2025 03:48:12.905342102 CET53382181.1.1.1192.168.2.13
        Mar 19, 2025 03:48:12.905782938 CET53525141.1.1.1192.168.2.13
        TimestampSource IPDest IPTrans IDOP CodeNameTypeClassDNS over HTTPS
        Mar 19, 2025 03:48:12.898005009 CET192.168.2.131.1.1.10xca1aStandard query (0)daisy.ubuntu.comA (IP address)IN (0x0001)false
        Mar 19, 2025 03:48:12.898005962 CET192.168.2.131.1.1.10x4060Standard query (0)daisy.ubuntu.com28IN (0x0001)false
        TimestampSource IPDest IPTrans IDReply CodeNameCNameAddressTypeClassDNS over HTTPS
        Mar 19, 2025 03:48:12.905782938 CET1.1.1.1192.168.2.130xca1aNo error (0)daisy.ubuntu.com162.213.35.24A (IP address)IN (0x0001)false
        Mar 19, 2025 03:48:12.905782938 CET1.1.1.1192.168.2.130xca1aNo error (0)daisy.ubuntu.com162.213.35.25A (IP address)IN (0x0001)false

        System Behavior

        Start time (UTC):02:48:03
        Start date (UTC):19/03/2025
        Path:/tmp/Federali686Agent.elf
        Arguments:/tmp/Federali686Agent.elf
        File size:80212 bytes
        MD5 hash:3816b37f603e8d85d400870a382a40a4