🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5fa6a216a195bbaf7df838acd390c5f1b9ecb998c0249f81bc25f2e0fc098725. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5fa6a216a195bbaf7df838acd390c5f1b9ecb998c0249f81bc25f2e0fc098725
SHA3-384 hash: 9054bf6195102dab410ca174debe1be6be421fd784be73f92e12aa1a33f0753560c54e3772ab6423df3caf539c3c0cba
SHA1 hash: b95b59f8c965db1ecf5f5ceea798f7d6b99763e0
MD5 hash: 5d9a3908a7573cf1ca7c1be8be4af072
humanhash: july-iowa-missouri-tennis
File name:s390x
Download: download sample
File size:502'120 bytes
First seen:2025-07-08 16:50:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:NbX5mTA3bZNKiG01B7crv+SF7GW5a65jx:tX5m83bZNKi3B7AZXa
TLSH T136B401CE9520D295C4B02D33C57BA2F282AB6D3609596E1CDDD8FF6B2CF67450638B12
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
13
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686d4c92900df8e7f86899cblinux22vpnfull_triage
Tags:
n/a
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/86a779b2-5aaf-43c1-931c-ec31609359e2
Behavior Graph:
Download SVG
%3 guuid=3173db49-1800-0000-71f2-c8c83d070000 pid=1853 /usr/bin/sudo guuid=3428b14c-1800-0000-71f2-c8c843070000 pid=1859 /tmp/sample.bin guuid=3173db49-1800-0000-71f2-c8c83d070000 pid=1853->guuid=3428b14c-1800-0000-71f2-c8c843070000 pid=1859 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f8501130-37b6-495c-8a3b-34f13e6a18be
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1731192
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: 1731192 Sample: s390x.elf Startdate: 08/07/2025 Architecture: LINUX Score: 56 37 143.137.71.226, 31770 okvirtualprovedordeinternetltdaBR Brazil 2->37 39 188.134.79.161, 6881 ZTELECOM-ASRU Russian Federation 2->39 41 101 other IPs or domains 2->41 9 s390x.elf configuration 2->9         started        process3 process4 11 s390x.elf sh 9->11         started        13 configuration 9->13         started        16 s390x.elf sh 9->16         started        signatures5 18 sh crontab 11->18         started        22 sh 11->22         started        49 Opens /sys/class/net/* files useful for querying network interface information 13->49 51 Sample reads /proc/mounts (often used for finding a writable filesystem) 13->51 24 configuration 13->24         started        26 sh crontab 16->26         started        process6 file7 35 /var/spool/cron/crontabs/tmp.c8s7s9, ASCII 18->35 dropped 43 Sample tries to persist itself using cron 18->43 45 Executes the "crontab" command typically for achieving persistence 18->45 28 sh crontab 22->28         started        31 configuration 24->31         started        signatures8 process9 signatures10 47 Executes the "crontab" command typically for achieving persistence 28->47 33 configuration 31->33         started        process11
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5fa6a216a195bbaf7df838acd390c5f1b9ecb998c0249f81bc25f2e0fc098725
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5fa6a216a195bbaf7df838acd390c5f1b9ecb998c0249f81bc25f2e0fc098725/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-07-08 16:51:25 UTC
File Type:
ELF64 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l6tkefvbsw5267pyhcwnhegf6g46zomyyasj7an4exzob7ajq4sq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250708-vczyyacn5y/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/dd3736a8-826e-4dc2-9b26-ec18d6e23992
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/5fa6a216a195bbaf7df838acd390c5f1b9ecb998c0249f81bc25f2e0fc098725

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 5fa6a216a195bbaf7df838acd390c5f1b9ecb998c0249f81bc25f2e0fc098725

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558160/
  
Delivery method
Distributed via web download

Comments