MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 858f5daa5872cc5b09ab633683b5c2e9bf0b667b331d75e7c445d086238e5068. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Threat unknown


Vendor detections: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 858f5daa5872cc5b09ab633683b5c2e9bf0b667b331d75e7c445d086238e5068
SHA3-384 hash: 7d701ad295d85f9f2050bacda8195cfaadad89645d1df41877da9b56257735a649ba48743c6fe9d661d8011daae17c9d
SHA1 hash: 743524c7fac6ce45baad52439c60f5ba350d4723
MD5 hash: fc18c3d9afb46441f62aa3ce5932882f
humanhash: equal-vegan-beryllium-fanta
File name:ppc64
Download: download sample
File size:657'856 bytes
First seen:2025-06-07 13:48:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:XeBWVNQiXY8aap1qXG2YmzwcyxDKsFM+t9j+9+X:uQQAYLapnLmzwhtLy+t9j+
TLSH T1BDE412017F152032C9D21AF0A8B747B4EB914CD650B4D6777749EB222BF36362C8BB99
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ELF.Dropper-AH.13789.25833.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684443a507b5e8c1cfe564a7linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/711b0607-37ee-4a75-af43-713f1651118d
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1708905
Signature
Executes the "crontab" command typically for achieving persistence
Opens /sys/class/net/* files useful for querying network interface information
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to persist itself using cron
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1708905 Sample: ppc64.elf Startdate: 07/06/2025 Architecture: LINUX Score: 56 43 46.232.211.201, 58054, 6881 V4ESCROW-ASRO Romania 2->43 45 141.149.231.226, 63377, 6881 UUNETUS United States 2->45 47 102 other IPs or domains 2->47 9 ppc64.elf configuration 2->9         started        11 dash rm 2->11         started        13 dash head 2->13         started        15 8 other processes 2->15 process3 process4 17 ppc64.elf sh 9->17         started        19 configuration 9->19         started        22 ppc64.elf sh 9->22         started        signatures5 24 sh crontab 17->24         started        28 sh 17->28         started        51 Opens /sys/class/net/* files useful for querying network interface information 19->51 53 Sample reads /proc/mounts (often used for finding a writable filesystem) 19->53 30 configuration 19->30         started        32 sh crontab 22->32         started        process6 file7 41 /var/spool/cron/crontabs/tmp.HWSI5c, ASCII 24->41 dropped 55 Sample tries to persist itself using cron 24->55 57 Executes the "crontab" command typically for achieving persistence 24->57 34 sh crontab 28->34         started        37 configuration 30->37         started        signatures8 process9 signatures10 49 Executes the "crontab" command typically for achieving persistence 34->49 39 configuration 37->39         started        process11
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/858f5daa5872cc5b09ab633683b5c2e9bf0b667b331d75e7c445d086238e5068
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/858f5daa5872cc5b09ab633683b5c2e9bf0b667b331d75e7c445d086238e5068/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-06-07 13:49:20 UTC
File Type:
ELF64 Big (Exe)
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qwhv3ksyolgfwcnlmm3ihnoc5g7qwzt3gmoxlz6eixiimi4okbua._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250607-q4s79axks4/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d39c7351-f0ea-41ad-af9e-77297326d8c2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/858f5daa5872cc5b09ab633683b5c2e9bf0b667b331d75e7c445d086238e5068

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

elf 858f5daa5872cc5b09ab633683b5c2e9bf0b667b331d75e7c445d086238e5068

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558162/
  
Delivery method
Distributed via web download

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