MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7a410fccd9cd65ca883a7270455b6cc07ea9351af6b9fe13dc3129b2c5539db. 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: 9


Intelligence 9 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f7a410fccd9cd65ca883a7270455b6cc07ea9351af6b9fe13dc3129b2c5539db
SHA3-384 hash: 73ff4fb7e5ac7868cdd9551fab642934f856d175610e41529a343046ebb6626fb07eebcacdc4c5fc4d19b10d003c827c
SHA1 hash: 847c21648dfd73f04ef9d4142dd3499d35d29109
MD5 hash: 4ddf40b7abd167fb37517fe2c73e2dad
humanhash: indigo-magnesium-muppet-vermont
File name:FBI.x86_64
Download: download sample
Signature Gafgyt
Create hunting rule
File size:100'216 bytes
First seen:2026-05-01 00:14:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:9DOh5sEyGiQw2g2BkhP9HJkVX/9jJ3vQteQZCV:9DOpXfW2BkTpmBJ3vQtefV
TLSH T10EA34B03B6D18DFAC08BD1F047DF6A259D32F4FE166371A76394AD902E1CDD12A19E90
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 abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
55
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
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
Runs as daemon
Connection attempt
Gains root access
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc obfuscated
Link:
https://www.filescan.io/uploads/69f3f0ae792fe2d217a9fd42/reports/9843c7f4-4a3c-46c5-8c43-b3f09170ef45/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f7a410fccd9cd65ca883a7270455b6cc07ea9351af6b9fe13dc3129b2c5539db
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/902e1a5c-4624-4af8-bc3b-e90ba20f3ba9
Behavior Graph:
Download SVG
%3 guuid=d9f816eb-1a00-0000-1e7d-15a4630b0000 pid=2915 /usr/bin/sudo guuid=be7083ed-1a00-0000-1e7d-15a4640b0000 pid=2916 /tmp/sample.bin net guuid=d9f816eb-1a00-0000-1e7d-15a4630b0000 pid=2915->guuid=be7083ed-1a00-0000-1e7d-15a4640b0000 pid=2916 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=be7083ed-1a00-0000-1e7d-15a4640b0000 pid=2916->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=d4e2baed-1a00-0000-1e7d-15a4650b0000 pid=2917 /tmp/sample.bin guuid=be7083ed-1a00-0000-1e7d-15a4640b0000 pid=2916->guuid=d4e2baed-1a00-0000-1e7d-15a4650b0000 pid=2917 clone guuid=5a8fc6ed-1a00-0000-1e7d-15a4660b0000 pid=2918 /tmp/sample.bin net send-data write-file zombie guuid=be7083ed-1a00-0000-1e7d-15a4640b0000 pid=2916->guuid=5a8fc6ed-1a00-0000-1e7d-15a4660b0000 pid=2918 clone c153232a-f606-5cad-86e9-762018d42a16 95.182.114.150:1337 guuid=5a8fc6ed-1a00-0000-1e7d-15a4660b0000 pid=2918->c153232a-f606-5cad-86e9-762018d42a16 send: 4864B guuid=f379feed-1a00-0000-1e7d-15a4670b0000 pid=2919 /tmp/sample.bin net send-data write-file guuid=5a8fc6ed-1a00-0000-1e7d-15a4660b0000 pid=2918->guuid=f379feed-1a00-0000-1e7d-15a4670b0000 pid=2919 clone guuid=1d6d4665-1b00-0000-1e7d-15a44d0c0000 pid=3149 /tmp/sample.bin guuid=5a8fc6ed-1a00-0000-1e7d-15a4660b0000 pid=2918->guuid=1d6d4665-1b00-0000-1e7d-15a44d0c0000 pid=3149 clone guuid=f379feed-1a00-0000-1e7d-15a4670b0000 pid=2919->c153232a-f606-5cad-86e9-762018d42a16 send: 19B guuid=aa3b08ee-1a00-0000-1e7d-15a4680b0000 pid=2920 /tmp/sample.bin guuid=f379feed-1a00-0000-1e7d-15a4670b0000 pid=2919->guuid=aa3b08ee-1a00-0000-1e7d-15a4680b0000 pid=2920 clone guuid=c53a10ee-1a00-0000-1e7d-15a4690b0000 pid=2921 /tmp/sample.bin guuid=aa3b08ee-1a00-0000-1e7d-15a4680b0000 pid=2920->guuid=c53a10ee-1a00-0000-1e7d-15a4690b0000 pid=2921 clone guuid=13087165-1b00-0000-1e7d-15a44e0c0000 pid=3150 /tmp/sample.bin guuid=1d6d4665-1b00-0000-1e7d-15a44d0c0000 pid=3149->guuid=13087165-1b00-0000-1e7d-15a44e0c0000 pid=3150 clone
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/72e1e9d0-4f9b-4b2a-a751-a6af8782c45f
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1907118
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1907118 Sample: FBI.x86_64.elf Startdate: 01/05/2026 Architecture: LINUX Score: 88 26 95.182.114.150, 1337, 39218, 39220 ROSTELECOM-ASCZ Russian Federation 2->26 28 Found malware configuration 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 3 other signatures 2->34 10 FBI.x86_64.elf 2->10         started        signatures3 process4 process5 12 FBI.x86_64.elf 10->12         started        14 FBI.x86_64.elf 10->14         started        process6 16 FBI.x86_64.elf 12->16         started        18 FBI.x86_64.elf 12->18         started        process7 20 FBI.x86_64.elf 16->20         started        22 FBI.x86_64.elf 18->22         started        process8 24 FBI.x86_64.elf 20->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f7a410fccd9cd65ca883a7270455b6cc07ea9351af6b9fe13dc3129b2c5539db
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f7a410fccd9cd65ca883a7270455b6cc07ea9351af6b9fe13dc3129b2c5539db/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-05-01 00:16:23 UTC
File Type:
ELF64 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=66sbb7gnttlfzkedu4tqivnwzqd6ve2rv5vz7yj5ymjjwlcvhhnq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt botnet linux
Link:
https://tria.ge/reports/260501-aj7l5say7x/
Behaviour
Changes its process name
Writes DNS configuration
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/f7a410fccd9cd65ca883a7270455b6cc07ea9351af6b9fe13dc3129b2c5539db

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 f7a410fccd9cd65ca883a7270455b6cc07ea9351af6b9fe13dc3129b2c5539db

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3835843/
  
Delivery method
Distributed via web download

Comments