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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b1ddac21f03846225eb1d546b0d2e6cd735b421c11ec8f97bb932680ea9dc9ad. 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: b1ddac21f03846225eb1d546b0d2e6cd735b421c11ec8f97bb932680ea9dc9ad
SHA3-384 hash: bf00a5fd56fd23afec88bef166b1c9037ddd94576434a74b426411aefc6d612da7f387b89e91a35fe509fc2623b9b892
SHA1 hash: cb00eca15a273faf4fd437ddcab638b87c0c5fb3
MD5 hash: babd5ed2ec4b77a16be86f14d9f7fdca
humanhash: fourteen-double-moon-nitrogen
File name:ppc64
Download: download sample
File size:657'856 bytes
First seen:2025-06-04 15:52:25 UTC
Last seen:2025-06-04 17:11:33 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:XeBWVNQiXY8aap1qXG2YmzwcyxDKsFM+t9j+9+X:uQQAYLapnLmzwhtLy+t9j+
TLSH T18BE412017F152032C9D21AF0A8B747B4EB914CD650B4D6777749EB222BF36362C8BB99
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
2
# of downloads :
67
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68406c888bd5d68a12e53295linux22vpnfull_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/68406bfe171e01f95935fcea/reports/b3cbab86-e015-457e-b243-bea0048dc71d/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/edf58c0e-d3e6-4809-b115-d68b09a337ad
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1706210
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1706210 Sample: ppc64.elf Startdate: 04/06/2025 Architecture: LINUX Score: 60 38 94.230.82.139, 6881, 7406 XFONEIL Israel 2->38 40 84.71.191.156, 41383 VodafoneGB United Kingdom 2->40 42 102 other IPs or domains 2->42 44 Connects to many ports of the same IP (likely port scanning) 2->44 10 ppc64.elf configuration 2->10         started        signatures3 process4 process5 12 ppc64.elf sh 10->12         started        14 configuration 10->14         started        17 ppc64.elf sh 10->17         started        signatures6 19 sh crontab 12->19         started        23 sh 12->23         started        52 Opens /sys/class/net/* files useful for querying network interface information 14->52 54 Sample reads /proc/mounts (often used for finding a writable filesystem) 14->54 25 configuration 14->25         started        27 sh crontab 17->27         started        process7 file8 36 /var/spool/cron/crontabs/tmp.BWCAan, ASCII 19->36 dropped 46 Sample tries to persist itself using cron 19->46 48 Executes the "crontab" command typically for achieving persistence 19->48 29 sh crontab 23->29         started        32 configuration 25->32         started        signatures9 process10 signatures11 50 Executes the "crontab" command typically for achieving persistence 29->50 34 configuration 32->34         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b1ddac21f03846225eb1d546b0d2e6cd735b421c11ec8f97bb932680ea9dc9ad
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b1ddac21f03846225eb1d546b0d2e6cd735b421c11ec8f97bb932680ea9dc9ad/
Threat name:
Linux.Dropper.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-06-04 15:53:24 UTC
File Type:
ELF64 Big (Exe)
AV detection:
11 of 38 (28.95%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=who2yipqhbdcexvr2vdlbuxgzvzvwqq4chwi7f53smtib2u5zgwq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250604-tbs9bscn7v/
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/935e6270-ee66-4c7e-bcce-dbc4f41208a4
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/b1ddac21f03846225eb1d546b0d2e6cd735b421c11ec8f97bb932680ea9dc9ad

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 b1ddac21f03846225eb1d546b0d2e6cd735b421c11ec8f97bb932680ea9dc9ad

(this sample)

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

Comments