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Linux Analysis Report
EdiAf.mpsl.elf

Overview

General Information

Sample name:EdiAf.mpsl.elf
Analysis ID:1639839
MD5:b41e6a801889903ff41f08abccf0e19b
SHA1:3cd1b8afb365f5e85f08426e521e0982d3037343
SHA256:2391664dc29890b86dba1ab496b4094142f7724cec9782a7e6608c087a8dc10a
Tags:elfuser-abuse_ch
Infos:

Detection

Score:60
Range:0 - 100

Signatures

Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
ELF contains segments with high entropy indicating compressed/encrypted content
Sample contains only a LOAD segment without any section mappings
Uses the "uname" system call to query kernel version information (possible evasion)

Classification

RansomwareSpreadingPhishingBankerTrojan / BotAdwareSpywareExploiterEvaderMinercleansuspiciousmalicious
Joe Sandbox version:42.0.0 Malachite
Analysis ID:1639839
Start date and time:2025-03-16 11:42:17 +01:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 4m 22s
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:EdiAf.mpsl.elf
Detection:MAL
Classification:mal60.evad.linELF@0/0@2/0
Command:/tmp/EdiAf.mpsl.elf
PID:5432
Exit Code:133
Exit Code Info:
Killed:False
Standard Output:

Standard Error:qemu: uncaught target signal 5 (Trace/breakpoint trap) - core dumped
  • system is lnxubuntu20
  • EdiAf.mpsl.elf (PID: 5432, Parent: 5356, MD5: 0d6f61f82cf2f781c6eb0661071d42d9) Arguments: /tmp/EdiAf.mpsl.elf
  • cleanup
No yara matches
No Suricata rule has matched

Click to jump to signature section

Show All Signature Results

AV Detection

barindex
Source: EdiAf.mpsl.elfAvira: detected
Source: EdiAf.mpsl.elfVirustotal: Detection: 40%Perma Link
Source: EdiAf.mpsl.elfReversingLabs: Detection: 41%
Source: unknownUDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknownUDP traffic detected without corresponding DNS query: 1.1.1.1
Source: global trafficDNS traffic detected: DNS query: daisy.ubuntu.com
Source: EdiAf.mpsl.elfString found in binary or memory: http://upx.sf.net
Source: LOAD without section mappingsProgram segment: 0x400000
Source: classification engineClassification label: mal60.evad.linELF@0/0@2/0

Data Obfuscation

barindex
Source: initial sampleString containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sampleString containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sampleString containing UPX found: $Id: UPX 3.95 Copyright (C) 1996-2018 the UPX Team. All Rights Reserved. $
Source: EdiAf.mpsl.elfSubmission file: segment LOAD with 7.9181 entropy (max. 8.0)
Source: /tmp/EdiAf.mpsl.elf (PID: 5432)Queries kernel information via 'uname': Jump to behavior
Source: EdiAf.mpsl.elf, 5432.1.0000562cc293e000.0000562cc29c5000.rw-.sdmpBinary or memory string: ,V!/etc/qemu-binfmt/mipsel
Source: EdiAf.mpsl.elf, 5432.1.0000562cc293e000.0000562cc29c5000.rw-.sdmpBinary or memory string: /etc/qemu-binfmt/mipsel
Source: EdiAf.mpsl.elf, 5432.1.00007ffd1a3c2000.00007ffd1a3e3000.rw-.sdmpBinary or memory string: x86_64/usr/bin/qemu-mipsel/tmp/EdiAf.mpsl.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/EdiAf.mpsl.elf
Source: EdiAf.mpsl.elf, 5432.1.00007ffd1a3c2000.00007ffd1a3e3000.rw-.sdmpBinary or memory string: qemu: uncaught target signal 5 (Trace/breakpoint trap) - core dumped
Source: EdiAf.mpsl.elf, 5432.1.00007ffd1a3c2000.00007ffd1a3e3000.rw-.sdmpBinary or memory string: /usr/bin/qemu-mipsel
ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
Gather Victim Identity InformationAcquire InfrastructureValid AccountsWindows Management InstrumentationPath InterceptionPath Interception11
Obfuscated Files or Information
OS Credential Dumping11
Security Software Discovery
Remote ServicesData from Local System1
Non-Application Layer Protocol
Exfiltration Over Other Network MediumAbuse Accessibility Features
CredentialsDomainsDefault AccountsScheduled Task/JobBoot or Logon Initialization ScriptsBoot or Logon Initialization ScriptsRootkitLSASS MemoryApplication Window DiscoveryRemote Desktop ProtocolData from Removable Media1
Application Layer Protocol
Exfiltration Over BluetoothNetwork Denial of Service
No configs have been found
Hide Legend

Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Number of created Files
  • Is malicious
  • Internet
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1639839 Sample: EdiAf.mpsl.elf Startdate: 16/03/2025 Architecture: LINUX Score: 60 8 daisy.ubuntu.com 2->8 10 Antivirus / Scanner detection for submitted sample 2->10 12 Multi AV Scanner detection for submitted file 2->12 14 Sample is packed with UPX 2->14 6 EdiAf.mpsl.elf 2->6         started        signatures3 process4
SourceDetectionScannerLabelLink
EdiAf.mpsl.elf41%VirustotalBrowse
EdiAf.mpsl.elf42%ReversingLabsLinux.Trojan.Mirai
EdiAf.mpsl.elf100%AviraEXP/ELF.Agent.M.28
No Antivirus matches
No Antivirus matches
No Antivirus matches

Download Network PCAP: filteredfull

NameIPActiveMaliciousAntivirus DetectionReputation
daisy.ubuntu.com
162.213.35.25
truefalse
    high
    NameSourceMaliciousAntivirus DetectionReputation
    http://upx.sf.netEdiAf.mpsl.elffalse
      high
      No contacted IP infos
      No context
      MatchAssociated Sample Name / URLSHA 256DetectionThreat NameLinkContext
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      • 162.213.35.24
      sora.mips.elfGet hashmaliciousMiraiBrowse
      • 162.213.35.25
      No context
      No context
      No context
      No created / dropped files found
      File type:ELF 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV), statically linked, no section header
      Entropy (8bit):7.915242826379035
      TrID:
      • ELF Executable and Linkable format (generic) (4004/1) 100.00%
      File name:EdiAf.mpsl.elf
      File size:35'908 bytes
      MD5:b41e6a801889903ff41f08abccf0e19b
      SHA1:3cd1b8afb365f5e85f08426e521e0982d3037343
      SHA256:2391664dc29890b86dba1ab496b4094142f7724cec9782a7e6608c087a8dc10a
      SHA512:817452c4b52fa7ba580fd8d5c0acfa922b5303bb2555dabccfcb3d7410f6d981940667b33d646d859993ca04e8557cd6e2fb82d7ac8efae54e5fba94eeed4154
      SSDEEP:768:o+kqz1tqN05Hlsmav4xVZSmQduZ2nXmmjT1WXG5WMc:4qz1tqG5z6mSznXXQG2
      TLSH:EAF2E19EED893BACD9994E754D850BE394A0F195629CAEC842609C0DC23B857B08DCF9
      File Content Preview:.ELF.....................w@.4...........4. ...(...............@...@...........................A...A.....8..............gUPX!........p...p.......T..........?.E.h;....#......b.L#6..x...;.z.`..6....Wd.S...Wg:-...#B)3.9M&..|...2..........:..r..5r.............

      ELF header

      Class:ELF32
      Data:2's complement, little endian
      Version:1 (current)
      Machine:MIPS R3000
      Version Number:0x1
      Type:EXEC (Executable file)
      OS/ABI:UNIX - System V
      ABI Version:0
      Entry Point Address:0x407700
      Flags:0x1007
      ELF Header Size:52
      Program Header Offset:52
      Program Header Size:32
      Number of Program Headers:2
      Section Header Offset:0
      Section Header Size:40
      Number of Section Headers:0
      Header String Table Index:0
      TypeOffsetVirtual AddressPhysical AddressFile SizeMemory SizeEntropyFlagsFlags DescriptionAlignProg InterpreterSection Mappings
      LOAD0x00x4000000x4000000x8b0d0x8b0d7.91810x5R E0x10000
      LOAD0x00x4100000x4100000x00x4ad380.00000x6RW 0x10000

      Download Network PCAP: filteredfull

      TimestampSource PortDest PortSource IPDest IP
      Mar 16, 2025 11:43:05.413855076 CET3521553192.168.2.131.1.1.1
      Mar 16, 2025 11:43:05.413898945 CET4933653192.168.2.131.1.1.1
      Mar 16, 2025 11:43:05.420698881 CET53493361.1.1.1192.168.2.13
      Mar 16, 2025 11:43:05.421422005 CET53352151.1.1.1192.168.2.13
      TimestampSource IPDest IPTrans IDOP CodeNameTypeClassDNS over HTTPS
      Mar 16, 2025 11:43:05.413855076 CET192.168.2.131.1.1.10x4999Standard query (0)daisy.ubuntu.comA (IP address)IN (0x0001)false
      Mar 16, 2025 11:43:05.413898945 CET192.168.2.131.1.1.10x48adStandard query (0)daisy.ubuntu.com28IN (0x0001)false
      TimestampSource IPDest IPTrans IDReply CodeNameCNameAddressTypeClassDNS over HTTPS
      Mar 16, 2025 11:43:05.421422005 CET1.1.1.1192.168.2.130x4999No error (0)daisy.ubuntu.com162.213.35.25A (IP address)IN (0x0001)false
      Mar 16, 2025 11:43:05.421422005 CET1.1.1.1192.168.2.130x4999No error (0)daisy.ubuntu.com162.213.35.24A (IP address)IN (0x0001)false

      System Behavior

      Start time (UTC):10:43:04
      Start date (UTC):16/03/2025
      Path:/tmp/EdiAf.mpsl.elf
      Arguments:/tmp/EdiAf.mpsl.elf
      File size:5773336 bytes
      MD5 hash:0d6f61f82cf2f781c6eb0661071d42d9