MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f5833a570832dfd28a1d750636c1a469ba6c62997ce3bb990f9101196d91949. 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


Gafgyt


Vendor detections: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f5833a570832dfd28a1d750636c1a469ba6c62997ce3bb990f9101196d91949
SHA3-384 hash: a49a7cbad1026eb3e8b56331e66d5e4151fb5d290c427b713130301da0e39649283481f9485835ab2a60de166971e169
SHA1 hash: cf8a529eacb2764746f589fc4218f604e0323b49
MD5 hash: d21b3bc91235334aa05660f302a92320
humanhash: illinois-high-arkansas-lemon
File name:mpsl
Download: download sample
Signature Gafgyt
Create hunting rule
File size:132'144 bytes
First seen:2025-10-29 04:22:48 UTC
Last seen:2025-10-29 08:15:38 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:x8LCFgNseuNEEGXYlJFMO9LZGBxTOzyDVDw:ACFEsjNEnXYlTMO9lM5OZ
TLSH T14AD3D50ABB600EFBECAFCD3705E91B06258C655722E92F357634E928F54A14B0AD3D74
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
2
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/690196c71e2960f52211947b/reports/dac02565-9243-46f3-ad50-25b658509f05/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-29T02:23:00Z UTC
Last seen:
2025-10-29T03:32:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8f5833a570832dfd28a1d750636c1a469ba6c62997ce3bb990f9101196d91949/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b24cf547-ebeb-4eae-9e8c-2fda3dda7a20
Behavior Graph:
Download SVG
%3 guuid=09cd4143-1900-0000-de6c-0709fe070000 pid=2046 /usr/bin/sudo guuid=d9616945-1900-0000-de6c-070903080000 pid=2051 /tmp/sample.bin guuid=09cd4143-1900-0000-de6c-0709fe070000 pid=2046->guuid=d9616945-1900-0000-de6c-070903080000 pid=2051 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9828a47a-e4f7-4b3a-8268-737012ad1c27
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1803628
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8f5833a570832dfd28a1d750636c1a469ba6c62997ce3bb990f9101196d91949
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8f5833a570832dfd28a1d750636c1a469ba6c62997ce3bb990f9101196d91949/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-10-29 04:23:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r5mdhjlqqmw72kfb25igg3a2i2n2nrrjs7hdxomq7eibdfwzdfeq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251029-ez3eksvrdw/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/dbdb7bd9-ceb5-40c2-a50c-a93861c3869c
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/8f5833a570832dfd28a1d750636c1a469ba6c62997ce3bb990f9101196d91949

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: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

Gafgyt

elf 8f5833a570832dfd28a1d750636c1a469ba6c62997ce3bb990f9101196d91949

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3687237/
  
Delivery method
Distributed via web download

Comments