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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b966791a8556424a211150c1ff89dfd541d5ebae5ac2d2f3cd81eb0a86a95d2c. 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: 3


Intelligence 3 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b966791a8556424a211150c1ff89dfd541d5ebae5ac2d2f3cd81eb0a86a95d2c
SHA3-384 hash: fa741d218a4c5947eee615bd0adf09f09f7699f791ba4e9f27e08f47163dc532a142517f29b0300601cafb99e4aaec7a
SHA1 hash: 4e0039125edfcab6cde0a275721ce26ffab4e56a
MD5 hash: 904309cc42fea14872494ddf62d34779
humanhash: island-texas-item-whiskey
File name:x86
Download: download sample
File size:245'688 bytes
First seen:2026-09-25 16:27:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:+gSkeob8M9NQpVMCKPNRTdutZOZT2Wlxe6cUbX:Ykeo+Qu+Z86Z
TLSH T1B3346C42F5A2C6F0F71352B401AEE72F8F705825A4B7CB57EBD42922E423964312B779
telfhash t19951b92ee7762db67bf2d450b1c280142a353c1e51971cf047403a773c8d6d1589f9aa
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6ab6a12aa60523f2ac545bef/reports/0c2e7fc1-d3b3-4ca1-8bc1-cfcea7bf4e58/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ba943008-d761-4944-aa4c-69fbbf811024
Behavior Graph:
Download SVG
%3 guuid=550bb1ef-1b00-0000-3f06-37d93a070000 pid=1850 /usr/bin/sudo guuid=2ddc01f4-1b00-0000-3f06-37d93f070000 pid=1855 /tmp/sample.bin guuid=550bb1ef-1b00-0000-3f06-37d93a070000 pid=1850->guuid=2ddc01f4-1b00-0000-3f06-37d93f070000 pid=1855 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/09998c36-ecca-441b-9ecf-5cbb6a80db7a
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
1 / 100
Link:
https://www.joesandbox.com/analysis/1978305
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b966791a8556424a211150c1ff89dfd541d5ebae5ac2d2f3cd81eb0a86a95d2c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b966791a8556424a211150c1ff89dfd541d5ebae5ac2d2f3cd81eb0a86a95d2c/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xfthsgufkzbeuiirkda77co72va5l25ollbnf46nqhvqvbvjluwa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm defense_evasion discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/260925-tyslba1ckh/
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
Changes its process name
Checks CPU configuration
Checks hardware identifiers (DMI)
Enumerates running processes
Modifies systemd
Reads network interface configuration
Modifies Watchdog functionality
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

elf b966791a8556424a211150c1ff89dfd541d5ebae5ac2d2f3cd81eb0a86a95d2c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3919905/
  
Delivery method
Distributed via web download

Comments