MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca8e0342f44a20ebdf48ff741aff4789d2b53222b7c1a825488d44fbf7c4648f. 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: 7


Intelligence 7 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca8e0342f44a20ebdf48ff741aff4789d2b53222b7c1a825488d44fbf7c4648f
SHA3-384 hash: bcbd879fbb4cb44e31d71cc8a99fcb235639759dab1104b232f9af27eb557febaf767d8eb822874816681c587d2a27cf
SHA1 hash: 45dee024dfea3690541edc0f0459ef98af4db6c7
MD5 hash: e5181246603af8683a0f6f18ce42aee1
humanhash: kentucky-earth-mirror-ohio
File name:FBI.arm
Download: download sample
Signature Gafgyt
Create hunting rule
File size:107'720 bytes
First seen:2026-06-10 06:13:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:tFLUYuaIwW9MgwPG84b47XGF2rwGDcCa6rwO0923qVbvR0hrh9Fvo5hJppvq:tFYBT9qu+GQcGK6/U7qHro5hJppvq
TLSH T16FB33A56BD018F53C2C315B3FB9F47887B1667F8D2EF3203D925AF61278A4D60926990
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 BlinkzSec
Tags:gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
GB GB
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7138855-0
Create hunting rule

Unix.Tool.Generic-7660959-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Unix.Trojan.Mirai-9871828-0
Create hunting rule

Unix.Trojan.Mirai-9874703-0
Create hunting rule

Unix.Trojan.Mirai-9874705-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/346cd579-c093-4310-8386-2deea4e56fe9
Behavior Graph:
Download SVG
%3 guuid=c9edaf63-1e00-0000-08d3-415f840a0000 pid=2692 /usr/bin/sudo guuid=2127ef66-1e00-0000-08d3-415f8c0a0000 pid=2700 /tmp/sample.bin guuid=c9edaf63-1e00-0000-08d3-415f840a0000 pid=2692->guuid=2127ef66-1e00-0000-08d3-415f8c0a0000 pid=2700 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/549a498f-1eb0-494f-a6bd-6645db997190
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ca8e0342f44a20ebdf48ff741aff4789d2b53222b7c1a825488d44fbf7c4648f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca8e0342f44a20ebdf48ff741aff4789d2b53222b7c1a825488d44fbf7c4648f/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-06-10 06:02:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zkhagqxujiqoxx2i752bv72hrhjlkmrcw7a2qjkirvcpx56emshq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt botnet
Link:
https://tria.ge/reports/260610-gy6fysew5z/
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/ca8e0342f44a20ebdf48ff741aff4789d2b53222b7c1a825488d44fbf7c4648f

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_mortem_qbot_gafgyt
Create hunting rule
Author:cip
Description:Some strings that stand out from a publicly-available botnet source code (Mortem-qBot-Botnet-Src)
Rule name:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:NET
Create hunting rule
Author:malware-lu
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/
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 ca8e0342f44a20ebdf48ff741aff4789d2b53222b7c1a825488d44fbf7c4648f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3862130/
  
Delivery method
Distributed via web download

Comments