Joe Sandbox Cloud Basic Analysis Report

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Linux Analysis Report
ppc.elf

Overview

General Information

Sample name:ppc.elf
Analysis ID:1543424
MD5:56591b6c71d0dd4855134b59eac953d5
SHA1:9489f2166d1429850243190d7c11b60c1dfe5c2a
SHA256:b461d11bd2781a3574f27a7568aa002d1e6316eabb87cefe96e1b2d11f49cd4e
Tags:elfuser-abuse_ch

Detection

Score:1
Range:0 - 100
Whitelisted:false

Signatures

Sample has stripped symbol table
Uses the "uname" system call to query kernel version information (possible evasion)

Classification

General Information

Joe Sandbox version:41.0.0 Charoite
Analysis ID:1543424
Start date and time:2024-10-27 20:27:07 +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:ppc.elf
Detection:CLEAN
Classification:clean1.linELF@0/0@0/0

Warnings

  • VT rate limit hit for: ppc.elf

Runtime Messages

Command:/tmp/ppc.elf
PID:5449
Exit Code:0
Exit Code Info:
Killed:False
Standard Output:

Standard Error:

Process Tree

  • system is lnxubuntu20
  • ppc.elf (PID: 5449, Parent: 5369, MD5: ae65271c943d3451b7f026d1fadccea6) Arguments: /tmp/ppc.elf
  • cleanup

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

There are no malicious signatures, click here to show all signatures.

Source: ELF static info symbol of initial sample.symtab present: no
Source: classification engineClassification label: clean1.linELF@0/0@0/0
Source: /tmp/ppc.elf (PID: 5449)Queries kernel information via 'uname': Jump to behavior
Source: ppc.elf, 5449.1.00005587377cc000.000055873787c000.rw-.sdmpBinary or memory string: !/etc/qemu-binfmt/ppc11!hotpluggableq
Source: ppc.elf, 5449.1.00005587377cc000.000055873787c000.rw-.sdmpBinary or memory string: /etc/qemu-binfmt/ppc
Source: ppc.elf, 5449.1.00007fffbfba3000.00007fffbfbc4000.rw-.sdmpBinary or memory string: /usr/bin/qemu-ppc
Source: ppc.elf, 5449.1.00007fffbfba3000.00007fffbfbc4000.rw-.sdmpBinary or memory string: Apx86_64/usr/bin/qemu-ppc/tmp/ppc.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/ppc.elf

Mitre Att&ck Matrix

ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
Gather Victim Identity InformationAcquire InfrastructureValid AccountsWindows Management InstrumentationPath InterceptionPath InterceptionDirect Volume AccessOS Credential Dumping11
Security Software Discovery		Remote ServicesData from Local SystemData ObfuscationExfiltration Over Other Network MediumAbuse Accessibility Features

Malware Configuration

⊘No configs have been found

Behavior Graph

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Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Number of created Files
  • Is malicious
  • Internet
behaviorgraph top1 process2 2 Behavior Graph ID: 1543424 Sample: ppc.elf Startdate: 27/10/2024 Architecture: LINUX Score: 1 4 ppc.elf 2->4         started       

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

SourceDetectionScannerLabelLink
ppc.elf5%ReversingLabsLinux.Trojan.Mirai

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

World Map of Contacted IPs

⊘No contacted IP infos

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

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 MSB executable, PowerPC or cisco 4500, version 1 (SYSV), statically linked, stripped
Entropy (8bit):6.077486478776419
TrID:
  • ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:ppc.elf
File size:54'760 bytes
MD5:56591b6c71d0dd4855134b59eac953d5
SHA1:9489f2166d1429850243190d7c11b60c1dfe5c2a
SHA256:b461d11bd2781a3574f27a7568aa002d1e6316eabb87cefe96e1b2d11f49cd4e
SHA512:09ab530227e11d54427bb00be5b642364fe3f8105fee88a5029df5276d6c04eb6fc8c1ecafe0ee125276198b567884dd34f7e47cf020f536e1d7878ec92401af
SSDEEP:1536:kB53C4ARv26lGsckVgrAjThfsNqZFZW2sIA0WWWH:E53PsvTl3hfsqInv0WWWH
TLSH:74331801A31A0D47E6A75EF43E3F3BE183DADD9020F49644396EBB459673A324187EC6
File Content Preview:.ELF...........................4...h.....4. ...(.......................................................|..,4........................................dt.Q.............................!..|......$H...H......$8!. |...N.. .!..|.......?..........`..../...@..`= .

Static ELF Info

ELF header

Class:ELF32
Data:2's complement, big endian
Version:1 (current)
Machine:PowerPC
Version Number:0x1
Type:EXEC (Executable file)
OS/ABI:UNIX - System V
ABI Version:0
Entry Point Address:0x10000218
Flags:0x0
ELF Header Size:52
Program Header Offset:52
Program Header Size:32
Number of Program Headers:4
Section Header Offset:54120
Section Header Size:40
Number of Section Headers:16
Header String Table Index:15

Sections

NameTypeAddressOffsetSizeEntSizeFlagsFlags DescriptionLinkInfoAlign
NULL0x00x00x00x00x0000
.initPROGBITS0x100000b40xb40x240x00x6AX004
.textPROGBITS0x100000d80xd80xba5c0x00x6AX004
.finiPROGBITS0x1000bb340xbb340x200x00x6AX004
.rodataPROGBITS0x1000bb580xbb580x152c0x00x2A008
.eh_framePROGBITS0x1000e0840xd0840x540x00x3WA004
.tbssNOBITS0x1000e0d80xd0d80x80x00x403WAT004
.ctorsPROGBITS0x1000e0d80xd0d80x80x00x3WA004
.dtorsPROGBITS0x1000e0e00xd0e00x80x00x3WA004
.jcrPROGBITS0x1000e0e80xd0e80x40x00x3WA004
.dataPROGBITS0x1000e0ec0xd0ec0x1c80x00x3WA004
.gotPROGBITS0x1000e2b40xd2b40x100x40x7WAX004
.sdataPROGBITS0x1000e2c40xd2c40x3c0x00x3WA004
.sbssNOBITS0x1000e3000xd3000x600x00x3WA004
.bssNOBITS0x1000e3600xd3000x29580x00x3WA004
.shstrtabSTRTAB0x00xd3000x650x00x0001

Program Segments

TypeOffsetVirtual AddressPhysical AddressFile SizeMemory SizeEntropyFlagsFlags DescriptionAlignProg InterpreterSection Mappings
LOAD0x00x100000000x100000000xd0840xd0846.11950x5R E0x1000.init .text .fini .rodata
LOAD0xd0840x1000e0840x1000e0840x27c0x2c343.85010x7RWE0x1000.eh_frame .tbss .ctors .dtors .jcr .data .got .sdata .sbss .bss
TLS0xd0d80x1000e0d80x1000e0d80x00x80.00000x4R 0x4.tbss
GNU_STACK0x00x00x00x00x00.00000x6RW 0x4

Network Behavior

⊘No network behavior found

System Behavior

General

Start time (UTC):19:27:51
Start date (UTC):27/10/2024
Path:/tmp/ppc.elf
Arguments:/tmp/ppc.elf
File size:5388968 bytes
MD5 hash:ae65271c943d3451b7f026d1fadccea6

Chronological Activities