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Linux Analysis Report
arm.elf

Overview

General Information

Sample name:arm.elf
Analysis ID:1647851
MD5:f8a8e96752ba6498afb0ec3d1a89c739
SHA1:11f8bc27b48cb96bb72b0e9bbbdd5deb4d944d17
SHA256:39866c80b7533bc16470853448ff368bec51b258a597786faf4a25b7188753e3
Tags:elfuser-abuse_ch
Infos:

Detection

Mirai
Score:52
Range:0 - 100

Signatures

Yara detected Mirai
Sample reads /proc/mounts (often used for finding a writable filesystem)
Enumerates processes within the "proc" file system
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

RansomwareSpreadingPhishingBankerTrojan / BotAdwareSpywareExploiterEvaderMinercleansuspiciousmalicious
Joe Sandbox version:42.0.0 Malachite
Analysis ID:1647851
Start date and time:2025-03-25 10:32:37 +01:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 4m 38s
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:arm.elf
Detection:MAL
Classification:mal52.troj.linELF@0/4@0/0
Command:/tmp/arm.elf
PID:6218
Exit Code:0
Exit Code Info:
Killed:False
Standard Output:
For God so loved the world
Standard Error:
  • system is lnxubuntu20
  • arm.elf (PID: 6218, Parent: 6134, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/arm.elf
    • arm.elf New Fork (PID: 6221, Parent: 6218)
  • 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
arm.elfJoeSecurity_Mirai_8Yara detected MiraiJoe Security
    SourceRuleDescriptionAuthorStrings
    6221.1.00007fc338017000.00007fc33802e000.r-x.sdmpJoeSecurity_Mirai_8Yara detected MiraiJoe Security
      6218.1.00007fc338017000.00007fc33802e000.r-x.sdmpJoeSecurity_Mirai_8Yara detected MiraiJoe Security
        No Suricata rule has matched

        Click to jump to signature section

        Show All Signature Results
        Source: /tmp/arm.elf (PID: 6221)Socket: 127.0.0.1:22448Jump 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: arm.elf, 6218.1.00007fc338037000.00007fc338041000.rw-.sdmp, arm.elf, 6221.1.00007fc338037000.00007fc338041000.rw-.sdmpString found in binary or memory: http://17365637265742070617373776F7264206D656D6F721/t/wget.sh
        Source: unknownNetwork traffic detected: HTTP traffic on port 43928 -> 443
        Source: unknownNetwork traffic detected: HTTP traffic on port 42836 -> 443
        Source: ELF static info symbol of initial sample.symtab present: no
        Source: classification engineClassification label: mal52.troj.linELF@0/4@0/0

        Persistence and Installation Behavior

        barindex
        Source: /tmp/arm.elf (PID: 6218)File: /proc/6218/mountsJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1582/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/3088/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/230/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/110/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/231/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/111/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/232/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1579/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/112/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/233/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1699/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/113/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/234/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1335/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1698/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/114/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/235/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1334/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1576/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/2302/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/115/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/236/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/116/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/237/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/117/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/118/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/910/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/119/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/912/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/10/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/2307/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/11/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/918/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/12/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/13/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/14/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/15/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/16/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/17/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/18/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1594/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/120/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/121/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1349/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1/mapsJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/122/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/243/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/123/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/2/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/124/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/3/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/4/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/125/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/126/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1344/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1465/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1586/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/127/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/6/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/248/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/128/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/249/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1463/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/800/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/9/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/801/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/20/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/21/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1900/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/22/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/23/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/24/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/25/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/26/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/27/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/28/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/29/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/491/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/250/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/130/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/251/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/252/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/132/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/253/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/254/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/255/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/256/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1599/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/257/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1477/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/379/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/258/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1476/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/259/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1475/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/936/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/30/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/2208/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/35/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1809/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/1494/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/260/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/261/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)File opened: /proc/141/cmdlineJump to behavior
        Source: /tmp/arm.elf (PID: 6218)Queries kernel information via 'uname': Jump to behavior
        Source: arm.elf, 6221.1.00007fc338037000.00007fc338041000.rw-.sdmpBinary or memory string: vmwarem
        Source: arm.elf, 6221.1.00007fc338037000.00007fc338041000.rw-.sdmpBinary or memory string: vmware
        Source: arm.elf, 6218.1.00007ffc28f64000.00007ffc28f85000.rw-.sdmpBinary or memory string: /tmp/qemu-open.S8Vdql
        Source: arm.elf, 6218.1.00007fc338037000.00007fc338041000.rw-.sdmp, arm.elf, 6221.1.00007fc338037000.00007fc338041000.rw-.sdmpBinary or memory string: qemu-arm
        Source: arm.elf, 6218.1.00007ffc28f64000.00007ffc28f85000.rw-.sdmpBinary or memory string: ]U/tmp/qemu-open.S8Vdql:
        Source: arm.elf, 6218.1.0000555dff856000.0000555dff9c6000.rw-.sdmp, arm.elf, 6221.1.0000555dff856000.0000555dff9c6000.rw-.sdmpBinary or memory string: ]U!/etc/qemu-binfmt/arm
        Source: arm.elf, 6218.1.00007ffc28f64000.00007ffc28f85000.rw-.sdmp, arm.elf, 6221.1.00007ffc28f64000.00007ffc28f85000.rw-.sdmpBinary or memory string: x86_64/usr/bin/qemu-arm/tmp/arm.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/arm.elf
        Source: arm.elf, 6218.1.00007fc338037000.00007fc338041000.rw-.sdmp, arm.elf, 6221.1.00007fc338037000.00007fc338041000.rw-.sdmpBinary or memory string: qemu-arm)Zm6vnZ5U4mf8vApyWcDwXR44ZAkzslsN)
        Source: arm.elf, 6218.1.0000555dff856000.0000555dff9c6000.rw-.sdmp, arm.elf, 6221.1.0000555dff856000.0000555dff9c6000.rw-.sdmpBinary or memory string: /etc/qemu-binfmt/arm
        Source: arm.elf, 6218.1.00007ffc28f64000.00007ffc28f85000.rw-.sdmp, arm.elf, 6221.1.00007ffc28f64000.00007ffc28f85000.rw-.sdmpBinary or memory string: /usr/bin/qemu-arm
        Source: arm.elf, 6221.1.00007ffc28f64000.00007ffc28f85000.rw-.sdmpBinary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped

        Stealing of Sensitive Information

        barindex
        Source: Yara matchFile source: arm.elf, type: SAMPLE
        Source: Yara matchFile source: 6221.1.00007fc338017000.00007fc33802e000.r-x.sdmp, type: MEMORY
        Source: Yara matchFile source: 6218.1.00007fc338017000.00007fc33802e000.r-x.sdmp, type: MEMORY

        Remote Access Functionality

        barindex
        Source: Yara matchFile source: arm.elf, type: SAMPLE
        Source: Yara matchFile source: 6221.1.00007fc338017000.00007fc33802e000.r-x.sdmp, type: MEMORY
        Source: Yara matchFile source: 6218.1.00007fc338017000.00007fc33802e000.r-x.sdmp, type: MEMORY
        ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
        Gather Victim Identity InformationAcquire InfrastructureValid AccountsWindows Management InstrumentationPath InterceptionPath InterceptionDirect Volume Access1
        OS Credential Dumping
        11
        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 Memory1
        File and Directory Discovery
        Remote 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: 1647851 Sample: arm.elf Startdate: 25/03/2025 Architecture: LINUX Score: 52 12 109.202.202.202, 80 INIT7CH Switzerland 2->12 14 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->14 16 91.189.91.43, 443 CANONICAL-ASGB United Kingdom 2->16 18 Yara detected Mirai 2->18 7 arm.elf 2->7         started        signatures3 process4 signatures5 20 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->20 10 arm.elf 7->10         started        process6

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


        windows-stand
        No Antivirus matches
        No Antivirus matches
        No Antivirus matches
        No Antivirus matches

        Download Network PCAP: filteredfull

        No contacted domains info
        NameSourceMaliciousAntivirus DetectionReputation
        http://17365637265742070617373776F7264206D656D6F721/t/wget.sharm.elf, 6218.1.00007fc338037000.00007fc338041000.rw-.sdmp, arm.elf, 6221.1.00007fc338037000.00007fc338041000.rw-.sdmpfalse
          high
          • No. of IPs < 25%
          • 25% < No. of IPs < 50%
          • 50% < No. of IPs < 75%
          • 75% < No. of 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
          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
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                                                  • 91.189.91.42
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                                                  • 109.202.202.202
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                                                  • 109.202.202.202
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                                                  • 109.202.202.202
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                                                  • 109.202.202.202
                                                  No context
                                                  No context
                                                  Process:/tmp/arm.elf
                                                  File Type:ASCII text, with no line terminators
                                                  Category:dropped
                                                  Size (bytes):13
                                                  Entropy (8bit):3.3927474104487847
                                                  Encrypted:false
                                                  SSDEEP:3:Tg7G:Tgy
                                                  MD5:060C950602AE5DFAF583473721C0D328
                                                  SHA1:91D13B439729088DC17F1E0519970D82C56F2B07
                                                  SHA-256:F8D4586FDF6230A2D5F431EF44BABDF37F6D7CEDBB3560702B0DC8493DD44EE3
                                                  SHA-512:000D50E0A5736B0AB3B1BF61F55911914808FA197365B10F61F24096E2959ADAC2C3FF0D9ED226AD99934093F9FDD1C7035A22EEB5091DF75402A0A26E7A84AC
                                                  Malicious:false
                                                  Reputation:moderate, very likely benign file
                                                  Preview:/tmp/arm.elf.
                                                  Process:/tmp/arm.elf
                                                  File Type:ASCII text, with no line terminators
                                                  Category:dropped
                                                  Size (bytes):13
                                                  Entropy (8bit):3.3927474104487847
                                                  Encrypted:false
                                                  SSDEEP:3:Tg7G:Tgy
                                                  MD5:060C950602AE5DFAF583473721C0D328
                                                  SHA1:91D13B439729088DC17F1E0519970D82C56F2B07
                                                  SHA-256:F8D4586FDF6230A2D5F431EF44BABDF37F6D7CEDBB3560702B0DC8493DD44EE3
                                                  SHA-512:000D50E0A5736B0AB3B1BF61F55911914808FA197365B10F61F24096E2959ADAC2C3FF0D9ED226AD99934093F9FDD1C7035A22EEB5091DF75402A0A26E7A84AC
                                                  Malicious:false
                                                  Reputation:moderate, very likely benign file
                                                  Preview:/tmp/arm.elf.
                                                  Process:/tmp/arm.elf
                                                  File Type:ASCII text, with no line terminators
                                                  Category:dropped
                                                  Size (bytes):13
                                                  Entropy (8bit):3.3927474104487847
                                                  Encrypted:false
                                                  SSDEEP:3:Tg7G:Tgy
                                                  MD5:060C950602AE5DFAF583473721C0D328
                                                  SHA1:91D13B439729088DC17F1E0519970D82C56F2B07
                                                  SHA-256:F8D4586FDF6230A2D5F431EF44BABDF37F6D7CEDBB3560702B0DC8493DD44EE3
                                                  SHA-512:000D50E0A5736B0AB3B1BF61F55911914808FA197365B10F61F24096E2959ADAC2C3FF0D9ED226AD99934093F9FDD1C7035A22EEB5091DF75402A0A26E7A84AC
                                                  Malicious:false
                                                  Reputation:moderate, very likely benign file
                                                  Preview:/tmp/arm.elf.
                                                  Process:/tmp/arm.elf
                                                  File Type:ASCII text, with no line terminators
                                                  Category:dropped
                                                  Size (bytes):13
                                                  Entropy (8bit):3.3927474104487847
                                                  Encrypted:false
                                                  SSDEEP:3:Tg7G:Tgy
                                                  MD5:060C950602AE5DFAF583473721C0D328
                                                  SHA1:91D13B439729088DC17F1E0519970D82C56F2B07
                                                  SHA-256:F8D4586FDF6230A2D5F431EF44BABDF37F6D7CEDBB3560702B0DC8493DD44EE3
                                                  SHA-512:000D50E0A5736B0AB3B1BF61F55911914808FA197365B10F61F24096E2959ADAC2C3FF0D9ED226AD99934093F9FDD1C7035A22EEB5091DF75402A0A26E7A84AC
                                                  Malicious:false
                                                  Reputation:moderate, very likely benign file
                                                  Preview:/tmp/arm.elf.
                                                  File type:ELF 32-bit LSB executable, ARM, version 1 (ARM), dynamically linked, stripped
                                                  Entropy (8bit):6.037869845993925
                                                  TrID:
                                                  • ELF Executable and Linkable format (generic) (4004/1) 100.00%
                                                  File name:arm.elf
                                                  File size:95'436 bytes
                                                  MD5:f8a8e96752ba6498afb0ec3d1a89c739
                                                  SHA1:11f8bc27b48cb96bb72b0e9bbbdd5deb4d944d17
                                                  SHA256:39866c80b7533bc16470853448ff368bec51b258a597786faf4a25b7188753e3
                                                  SHA512:a85e693f3f87e3da8236cfbca43a72f1851c9670b2823304bd8ed42e063d2b9f9cb4ff922b89dda3dffba99afa6c93b88be098797ad5d3c043c644bc3f8508b2
                                                  SSDEEP:1536:Uzr9NIN9dS2hY0wk5pM/k9B1deCpy78/a/hRiYmbI97witvHD2NsZwH5X0zFrMky:Ur9NIN9dlhY0h5pM/k9B1deh7hRiYmbo
                                                  TLSH:52931956B8818E52C6C156BBFF1F828D332663E8E2DB7203DD255F2537CB52A0E6B141
                                                  File Content Preview:.ELF...a..........(.........4...<s......4. ...(......................g...g...............p...p...p.......i................................................-...L."....Q..........0@-.\P...0....S.0...P@...0... ....R......0...0...........0... ....R..... 0....S

                                                  ELF header

                                                  Class:ELF32
                                                  Data:2's complement, little endian
                                                  Version:1 (current)
                                                  Machine:ARM
                                                  Version Number:0x1
                                                  Type:EXEC (Executable file)
                                                  OS/ABI:ARM - ABI
                                                  ABI Version:0
                                                  Entry Point Address:0x8190
                                                  Flags:0x202
                                                  ELF Header Size:52
                                                  Program Header Offset:52
                                                  Program Header Size:32
                                                  Number of Program Headers:3
                                                  Section Header Offset:95036
                                                  Section Header Size:40
                                                  Number of Section Headers:10
                                                  Header String Table Index:9
                                                  NameTypeAddressOffsetSizeEntSizeFlagsFlags DescriptionLinkInfoAlign
                                                  NULL0x00x00x00x00x0000
                                                  .initPROGBITS0x80940x940x180x00x6AX004
                                                  .textPROGBITS0x80b00xb00x1480c0x00x6AX0016
                                                  .finiPROGBITS0x1c8bc0x148bc0x140x00x6AX004
                                                  .rodataPROGBITS0x1c8d00x148d00x1ef80x00x2A004
                                                  .ctorsPROGBITS0x270040x170040x80x00x3WA004
                                                  .dtorsPROGBITS0x2700c0x1700c0x80x00x3WA004
                                                  .dataPROGBITS0x270180x170180x2e40x00x3WA004
                                                  .bssNOBITS0x272fc0x172fc0x660c0x00x3WA004
                                                  .shstrtabSTRTAB0x00x172fc0x3e0x00x0001
                                                  TypeOffsetVirtual AddressPhysical AddressFile SizeMemory SizeEntropyFlagsFlags DescriptionAlignProg InterpreterSection Mappings
                                                  LOAD0x00x80000x80000x167c80x167c86.13280x5R E0x8000.init .text .fini .rodata
                                                  LOAD0x170040x270040x270040x2f80x69043.75590x6RW 0x8000.ctors .dtors .data .bss
                                                  DYNAMIC0x00x00x00x00x00.00000x7RWE0x4

                                                  Download Network PCAP: filteredfull

                                                  • Total Packets: 7
                                                  • 443 (HTTPS)
                                                  • 80 (HTTP)
                                                  TimestampSource PortDest PortSource IPDest IP
                                                  Mar 25, 2025 10:33:16.097349882 CET43928443192.168.2.2391.189.91.42
                                                  Mar 25, 2025 10:33:21.472526073 CET42836443192.168.2.2391.189.91.43
                                                  Mar 25, 2025 10:33:23.008364916 CET4251680192.168.2.23109.202.202.202
                                                  Mar 25, 2025 10:33:36.574254036 CET43928443192.168.2.2391.189.91.42
                                                  Mar 25, 2025 10:33:48.860579967 CET42836443192.168.2.2391.189.91.43
                                                  Mar 25, 2025 10:33:52.956015110 CET4251680192.168.2.23109.202.202.202
                                                  Mar 25, 2025 10:34:17.528247118 CET43928443192.168.2.2391.189.91.42

                                                  System Behavior

                                                  Start time (UTC):09:33:17
                                                  Start date (UTC):25/03/2025
                                                  Path:/tmp/arm.elf
                                                  Arguments:-
                                                  File size:4956856 bytes
                                                  MD5 hash:5ebfcae4fe2471fcc5695c2394773ff1