MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f39bb94d49f9fb23dbf582d17a05c82fb4fa8b37eb714b81a9421962a3d5f59c. 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: f39bb94d49f9fb23dbf582d17a05c82fb4fa8b37eb714b81a9421962a3d5f59c
SHA3-384 hash: fb0f26b7fcb0c33995b050e39285f3f1903577441f0ad3cdf5b2f1c326cc8c39267e9765af6830c7dfa63fcaeae2cbf1
SHA1 hash: c6a20e19653e42f51ba013299d0d77a7c80ca9b1
MD5 hash: ed6c37bb3f2de79a786791fd103d13ce
humanhash: white-uncle-ohio-mobile
File name:ppc64
Download: download sample
File size:657'856 bytes
First seen:2025-06-05 09:06:03 UTC
Last seen:2025-06-05 23:31:01 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:XeBWVNQiXY8aap1qXG2YmzwcyxDKsFM+t9j+9+Xf:uQQAYLapnLmzwhtLy+t9j+m
TLSH T1EAE412017F152032C9D21AF0A8B747B4EB914CD650B4D6777749EB222BF36362C8BB99
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
2
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ELF.Dropper-AH.3098.31275.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68415f1c8bd5d68a12e5788blinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
exploit gcc lolbin remote
Link:
https://www.filescan.io/uploads/68415e1afd02ed5e059988bf/reports/00dacc9a-e813-4b2b-9298-e847674b9945/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b619a525-3d3c-45ba-b63e-4984a5e58131
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1707018
Signature
Connects to many ports of the same IP (likely port scanning)
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
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1707018 Sample: ppc64.elf Startdate: 05/06/2025 Architecture: LINUX Score: 64 42 31.200.249.130, 31794, 60558 NETRACK-ASRU Russian Federation 2->42 44 82.200.46.50, 6881 ZSTTKASNovosibirskRussiaRU Russian Federation 2->44 46 101 other IPs or domains 2->46 54 Connects to many ports of the same IP (likely port scanning) 2->54 56 Uses known network protocols on non-standard ports 2->56 10 ppc64.elf configuration 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 process5 16 ppc64.elf sh 10->16         started        18 configuration 10->18         started        21 ppc64.elf sh 10->21         started        signatures6 23 sh crontab 16->23         started        27 sh 16->27         started        50 Opens /sys/class/net/* files useful for querying network interface information 18->50 52 Sample reads /proc/mounts (often used for finding a writable filesystem) 18->52 29 configuration 18->29         started        31 sh crontab 21->31         started        process7 file8 40 /var/spool/cron/crontabs/tmp.hrZtBj, ASCII 23->40 dropped 58 Sample tries to persist itself using cron 23->58 60 Executes the "crontab" command typically for achieving persistence 23->60 33 sh crontab 27->33         started        36 configuration 29->36         started        signatures9 process10 signatures11 48 Executes the "crontab" command typically for achieving persistence 33->48 38 configuration 36->38         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f39bb94d49f9fb23dbf582d17a05c82fb4fa8b37eb714b81a9421962a3d5f59c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f39bb94d49f9fb23dbf582d17a05c82fb4fa8b37eb714b81a9421962a3d5f59c/
Verdict:
Clean
Link:
https://tip.neiki.dev/file/f39bb94d49f9fb23dbf582d17a05c82fb4fa8b37eb714b81a9421962a3d5f59c
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-06-05 09:06:30 UTC
File Type:
ELF64 Big (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6on3stkj7h5shw7vqlixuboif62pvczx5nyuxanjiimwfi6v6woa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250605-k2yr3avsfw/
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ce569d25-6e35-4b80-bbc2-d7734f20f8c6
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/f39bb94d49f9fb23dbf582d17a05c82fb4fa8b37eb714b81a9421962a3d5f59c

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 f39bb94d49f9fb23dbf582d17a05c82fb4fa8b37eb714b81a9421962a3d5f59c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558222/
  
Delivery method
Distributed via web download

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