MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d808fb89a9f9b6428090e4b371715bc552e4db4ef4e09c814b0b8be374b729c. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d808fb89a9f9b6428090e4b371715bc552e4db4ef4e09c814b0b8be374b729c
SHA3-384 hash: 8b542a7e4d54dc29d79bfc61d7d7f13012d9d6e74a74b5984e918272f6888a9adbc4ac11245b80d3b1f021f054d1681f
SHA1 hash: 38aae094ea96c275924a60c71cc221af526e5d66
MD5 hash: 9d2650e79611e0fccd6a5ae47071f52a
humanhash: saturn-victor-twelve-december
File name:FBI.i686
Download: download sample
Signature Gafgyt
Create hunting rule
File size:91'212 bytes
First seen:2026-06-11 02:49:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Wg+k82vF8l2qbZckmjWGw57fobEOQryVwCiUH1FVLx8rbrbUkmyukJ33xZTe0gw7:WgldFE2qbhpRfobEOLVBiUH1FVLx8rbn
TLSH T187931A9BFA42CEB3C41310F112AA9F219D71F9FB4823D642E3646DB4DE154C25A16FAC
telfhash t1ed41cff62eae09ecb7e05408824f2be31a5ae63b161075f706716d4137f7b519067c39
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 :
60
Origin country :
DE DE
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:

Behaviour
Sends data to a server
Creating a file
Gains root access
Connection attempt
Receives data from a server
Runs as daemon
Substitutes an application name
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/41550953-a11f-43f6-869f-bf01d4508366
Behavior Graph:
Download SVG
%3 guuid=aeb956fd-1d00-0000-093e-e51baf0a0000 pid=2735 /usr/bin/sudo guuid=91306cff-1d00-0000-093e-e51bb50a0000 pid=2741 /tmp/sample.bin net guuid=aeb956fd-1d00-0000-093e-e51baf0a0000 pid=2735->guuid=91306cff-1d00-0000-093e-e51bb50a0000 pid=2741 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=91306cff-1d00-0000-093e-e51bb50a0000 pid=2741->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=3db1c0ff-1d00-0000-093e-e51bb60a0000 pid=2742 /tmp/sample.bin guuid=91306cff-1d00-0000-093e-e51bb50a0000 pid=2741->guuid=3db1c0ff-1d00-0000-093e-e51bb60a0000 pid=2742 clone guuid=3807d7ff-1d00-0000-093e-e51bb70a0000 pid=2743 /tmp/sample.bin net send-data write-file zombie guuid=91306cff-1d00-0000-093e-e51bb50a0000 pid=2741->guuid=3807d7ff-1d00-0000-093e-e51bb70a0000 pid=2743 clone cb45f4e0-8c85-55b4-a21f-e458f5c966c8 150.40.127.154:6969 guuid=3807d7ff-1d00-0000-093e-e51bb70a0000 pid=2743->cb45f4e0-8c85-55b4-a21f-e458f5c966c8 send: 35802B guuid=5796a301-1e00-0000-093e-e51bbd0a0000 pid=2749 /tmp/sample.bin net send-data write-file guuid=3807d7ff-1d00-0000-093e-e51bb70a0000 pid=2743->guuid=5796a301-1e00-0000-093e-e51bbd0a0000 pid=2749 clone guuid=f262ed78-1e00-0000-093e-e51b840b0000 pid=2948 /tmp/sample.bin guuid=3807d7ff-1d00-0000-093e-e51bb70a0000 pid=2743->guuid=f262ed78-1e00-0000-093e-e51b840b0000 pid=2948 clone guuid=5796a301-1e00-0000-093e-e51bbd0a0000 pid=2749->cb45f4e0-8c85-55b4-a21f-e458f5c966c8 send: 18B guuid=099d1402-1e00-0000-093e-e51bbf0a0000 pid=2751 /tmp/sample.bin guuid=5796a301-1e00-0000-093e-e51bbd0a0000 pid=2749->guuid=099d1402-1e00-0000-093e-e51bbf0a0000 pid=2751 clone guuid=38f85d03-1e00-0000-093e-e51bc30a0000 pid=2755 /tmp/sample.bin guuid=099d1402-1e00-0000-093e-e51bbf0a0000 pid=2751->guuid=38f85d03-1e00-0000-093e-e51bc30a0000 pid=2755 clone guuid=6bbcfb78-1e00-0000-093e-e51b850b0000 pid=2949 /tmp/sample.bin guuid=f262ed78-1e00-0000-093e-e51b840b0000 pid=2948->guuid=6bbcfb78-1e00-0000-093e-e51b850b0000 pid=2949 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e6823274-444d-41b6-b6c2-94827d48c3f8
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1926333
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: 1926333 Sample: FBI.i686.elf Startdate: 11/06/2026 Architecture: LINUX Score: 88 26 150.40.127.154, 36066, 36068, 36070 MAXKOHR Netherlands 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.i686.elf 2->10         started        signatures3 process4 process5 12 FBI.i686.elf 10->12         started        14 FBI.i686.elf 10->14         started        process6 16 FBI.i686.elf 12->16         started        18 FBI.i686.elf 12->18         started        process7 20 FBI.i686.elf 16->20         started        22 FBI.i686.elf 18->22         started        process8 24 FBI.i686.elf 20->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8d808fb89a9f9b6428090e4b371715bc552e4db4ef4e09c814b0b8be374b729c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8d808fb89a9f9b6428090e4b371715bc552e4db4ef4e09c814b0b8be374b729c/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-06-11 02:51:34 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=rwai7oe2t6nwikajbzftofyvxrks4tnu55hatsauwc4l4n2lokoa._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt botnet linux
Link:
https://tria.ge/reports/260611-dbesyaht6t/
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/8d808fb89a9f9b6428090e4b371715bc552e4db4ef4e09c814b0b8be374b729c

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_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 8d808fb89a9f9b6428090e4b371715bc552e4db4ef4e09c814b0b8be374b729c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3862842/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3862852/

Comments