MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8af6a72b858a3301a95026b32eec78d8340ed7d67088e9d40bd97d1ce172f8aa. 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: 5


Intelligence 5 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8af6a72b858a3301a95026b32eec78d8340ed7d67088e9d40bd97d1ce172f8aa
SHA3-384 hash: 0aec8a6cbf2db8a53afb909246fca539b06f02584c8dd7b175f4eee6436b0a1cb62ac05c0e54d6f195326c3dfd93253e
SHA1 hash: 9aabb97a7083fd0abf61b564f622b75084015415
MD5 hash: 6e81f8cfeab015293d61d6a56f687293
humanhash: sodium-autumn-zebra-king
File name:sh4
Download: download sample
Signature Gafgyt
Create hunting rule
File size:88'876 bytes
First seen:2025-06-16 04:32:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:4wEErqOQh3+mB3p9av3+ZmFO/RjkQgQASNJuS+FpCrC2f3saM/u2:UoqOQhuI3HaP+ZBxgQAyJyFpYE82
TLSH T1DE932A8F84715EF7D044A9B96DB7A461071FA8025F1F0EDA653DAAE0434F8DEB40E728
telfhash t14f2114128cb70b097ef2875c7caf69c652a264143a306eb0cf58c44c857f077a172be9
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 :
1
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-5607483-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684f9edd07b5e8c1cfe6dc8alinux22vpnfull_triage
Tags:
n/a
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a14d646d-1519-4251-b122-843bf508391e
Behavior Graph:
Download SVG
%3 guuid=7beafbc0-1900-0000-b4c1-b34f510a0000 pid=2641 /usr/bin/sudo guuid=f9d852c3-1900-0000-b4c1-b34f580a0000 pid=2648 /tmp/sample.bin guuid=7beafbc0-1900-0000-b4c1-b34f510a0000 pid=2641->guuid=f9d852c3-1900-0000-b4c1-b34f580a0000 pid=2648 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6fce7e3d-d4dd-4728-98c6-e663e1dba3b4
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
0 / 100
Link:
https://www.joesandbox.com/analysis/1715096
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8af6a72b858a3301a95026b32eec78d8340ed7d67088e9d40bd97d1ce172f8aa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8af6a72b858a3301a95026b32eec78d8340ed7d67088e9d40bd97d1ce172f8aa/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-06-16 04:32:48 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rl3kok4frizqdkkqe2zs53dy3a2a5v6woceotval3f6rzyls7cva._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250616-e6grfsfl5t/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-5607483-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a9995040-2a49-4add-bfdc-2bea0a048736
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/8af6a72b858a3301a95026b32eec78d8340ed7d67088e9d40bd97d1ce172f8aa

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:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 8af6a72b858a3301a95026b32eec78d8340ed7d67088e9d40bd97d1ce172f8aa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3561874/
  
Delivery method
Distributed via web download

Comments