MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e319264473b4f553836dbf243d59251d704d97dd355b5a307c376f0f1ea85dc7. 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: 8


Intelligence 8 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e319264473b4f553836dbf243d59251d704d97dd355b5a307c376f0f1ea85dc7
SHA3-384 hash: bed21b4651b8a3cd39514d0578ca4add6c122f9ccaa67d29e42a91809d4013660d258aea08a9c7e6bdf3bded32d60806
SHA1 hash: 3d3b86d59237156a6ebb6660300c545e60949143
MD5 hash: 427af6bbb25f82cb8ce8ba17869b7095
humanhash: wolfram-cold-kitten-april
File name:FBI.x86_64
Download: download sample
Signature Gafgyt
Create hunting rule
File size:100'216 bytes
First seen:2026-06-10 06:13:41 UTC
Last seen:2026-06-10 12:14:38 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:9DOntsEyGiQw2g2BkhP9HJkVX/9jJ3vQteQZCV:9DO/XfW2BkTpmBJ3vQtefV
TLSH T163A35B03B6D18DFAC08BD1F047DF6A259D32F4FE166371A76394AD902E1CDD12A19E90
telfhash t1f0417b703da924a0b2d7b672b307d5a58c3a09b420d139e2c9b265f6df113e05c7985b
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 :
2
# of downloads :
76
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.Dropper.Mirai-7540662-0
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:

Behaviour
Gains root access
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6a2902061f652d68657465b5/reports/6ea28829-3535-4040-a23e-5682fdbaf6df/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-06-10T03:45:00Z UTC
Last seen:
2026-06-10T04:03:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Gafgyt.a
Link:
https://opentip.kaspersky.com/e319264473b4f553836dbf243d59251d704d97dd355b5a307c376f0f1ea85dc7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bb4bd042-403e-4e84-a284-f8460cb80e25
Behavior Graph:
Download SVG
%3 guuid=223e79b5-1900-0000-82fe-5e6a98080000 pid=2200 /usr/bin/sudo guuid=c73b1db7-1900-0000-82fe-5e6aa0080000 pid=2208 /tmp/sample.bin net guuid=223e79b5-1900-0000-82fe-5e6a98080000 pid=2200->guuid=c73b1db7-1900-0000-82fe-5e6aa0080000 pid=2208 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=c73b1db7-1900-0000-82fe-5e6aa0080000 pid=2208->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=31c631b7-1900-0000-82fe-5e6aa1080000 pid=2209 /tmp/sample.bin guuid=c73b1db7-1900-0000-82fe-5e6aa0080000 pid=2208->guuid=31c631b7-1900-0000-82fe-5e6aa1080000 pid=2209 clone guuid=6d6739b7-1900-0000-82fe-5e6aa2080000 pid=2210 /tmp/sample.bin net zombie guuid=c73b1db7-1900-0000-82fe-5e6aa0080000 pid=2208->guuid=6d6739b7-1900-0000-82fe-5e6aa2080000 pid=2210 clone d601e975-f133-5518-ae4a-e106f36bd070 45.154.98.128:6969 guuid=6d6739b7-1900-0000-82fe-5e6aa2080000 pid=2210->d601e975-f133-5518-ae4a-e106f36bd070 con guuid=8cbb50b7-1900-0000-82fe-5e6aa3080000 pid=2211 /tmp/sample.bin net guuid=6d6739b7-1900-0000-82fe-5e6aa2080000 pid=2210->guuid=8cbb50b7-1900-0000-82fe-5e6aa3080000 pid=2211 clone guuid=469f932e-1a00-0000-82fe-5e6a9e090000 pid=2462 /tmp/sample.bin guuid=6d6739b7-1900-0000-82fe-5e6aa2080000 pid=2210->guuid=469f932e-1a00-0000-82fe-5e6a9e090000 pid=2462 clone guuid=8cbb50b7-1900-0000-82fe-5e6aa3080000 pid=2211->d601e975-f133-5518-ae4a-e106f36bd070 con guuid=b5ff56b7-1900-0000-82fe-5e6aa4080000 pid=2212 /tmp/sample.bin guuid=8cbb50b7-1900-0000-82fe-5e6aa3080000 pid=2211->guuid=b5ff56b7-1900-0000-82fe-5e6aa4080000 pid=2212 clone guuid=f6ce70b7-1900-0000-82fe-5e6aa6080000 pid=2214 /tmp/sample.bin guuid=b5ff56b7-1900-0000-82fe-5e6aa4080000 pid=2212->guuid=f6ce70b7-1900-0000-82fe-5e6aa6080000 pid=2214 clone guuid=b6279f2e-1a00-0000-82fe-5e6a9f090000 pid=2463 /tmp/sample.bin guuid=469f932e-1a00-0000-82fe-5e6a9e090000 pid=2462->guuid=b6279f2e-1a00-0000-82fe-5e6a9f090000 pid=2463 clone
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5d2399e0-21e1-4e53-ab0a-322288b48dd1
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e319264473b4f553836dbf243d59251d704d97dd355b5a307c376f0f1ea85dc7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e319264473b4f553836dbf243d59251d704d97dd355b5a307c376f0f1ea85dc7/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-06-10 06:02:35 UTC
File Type:
ELF64 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4mmsmrdtwt2vha3nx4sd2wjfdvye3f65gvnvumd4g5xq6hvilxdq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt botnet linux
Link:
https://tria.ge/reports/260610-gzslgsew6v/
Behaviour
Changes its process name
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/e319264473b4f553836dbf243d59251d704d97dd355b5a307c376f0f1ea85dc7

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_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_1cb033f3
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 e319264473b4f553836dbf243d59251d704d97dd355b5a307c376f0f1ea85dc7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3862127/
  
Delivery method
Distributed via web download

Comments