MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 356bf3c803c094e98a62bf625d63fcdc57fbb88d30789ed6fade19deb7d54c8d. 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: 10


Intelligence 10 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 356bf3c803c094e98a62bf625d63fcdc57fbb88d30789ed6fade19deb7d54c8d
SHA3-384 hash: a480230eaa7610f8b1579d70f8885901c53898d65d1c5c1748b9b0c2f937bce09edf6c1b0fd420ffde37bdd2b3b07c37
SHA1 hash: c853de65259a0b530799ec6c62e5969905b5a9fa
MD5 hash: 47ab8ba72d6159ff642b5ec8b5123c0f
humanhash: tennessee-comet-network-equal
File name:FBI.mipsel
Download: download sample
Signature Gafgyt
Create hunting rule
File size:150'112 bytes
First seen:2026-06-11 15:43:39 UTC
Last seen:2026-06-11 19:54:25 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:QeHYPZXFZfqM97U6tdB3y02zxFE4ZpWzJIiOq75Hxq8pqEi5hspXhRE:3+JB3uz44KzThI8i5hspXM
TLSH T11BE3D706BF109EB7C81FDD3305F98B0124CCB49725A63B6B3674DA58BA5A58B05E3DE0
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
2
# of downloads :
51
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
Gains root access
Runs as daemon
Connection attempt
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6a2ad7d81f652d68657890b5/reports/7de86f2b-8256-4bdb-bf73-9d3a76740735/overview
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/356bf3c803c094e98a62bf625d63fcdc57fbb88d30789ed6fade19deb7d54c8d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e30500bd-03f8-419c-b8dc-9e49709f330a
Behavior Graph:
Download SVG
%3 guuid=0e8ed434-1900-0000-675a-80020a0b0000 pid=2826 /usr/bin/sudo guuid=0b665e38-1900-0000-675a-80020f0b0000 pid=2831 /tmp/sample.bin guuid=0e8ed434-1900-0000-675a-80020a0b0000 pid=2826->guuid=0b665e38-1900-0000-675a-80020f0b0000 pid=2831 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1d578e3b-b205-4405-a9ad-382d6b780df4
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1926735
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: 1926735 Sample: FBI.mipsel.elf Startdate: 11/06/2026 Architecture: LINUX Score: 88 30 169.254.169.254, 80 USDOS-USDepartmentofStateUS ZZ 2->30 32 150.40.127.154, 54772, 54774, 54776 MAXKOHR Netherlands 2->32 34 daisy.ubuntu.com 91.189.95.56, 41458, 41462, 41578 CANONICAL-ASGB United States 2->34 36 Found malware configuration 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Antivirus / Scanner detection for submitted sample 2->40 42 3 other signatures 2->42 10 FBI.mipsel.elf 2->10         started        12 python3.8 dpkg 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 FBI.mipsel.elf 10->16         started        18 FBI.mipsel.elf 10->18         started        process6 20 FBI.mipsel.elf 16->20         started        22 FBI.mipsel.elf 16->22         started        process7 24 FBI.mipsel.elf 20->24         started        26 FBI.mipsel.elf 22->26         started        process8 28 FBI.mipsel.elf 24->28         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/356bf3c803c094e98a62bf625d63fcdc57fbb88d30789ed6fade19deb7d54c8d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/356bf3c803c094e98a62bf625d63fcdc57fbb88d30789ed6fade19deb7d54c8d/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/356bf3c803c094e98a62bf625d63fcdc57fbb88d30789ed6fade19deb7d54c8d
Threat name:
Linux.Backdoor.DemonBot
Create hunting rule
Status:
Malicious
First seen:
2026-06-11 15:44:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gvv7hsadyckotctcx5rf2y743rl7xoengb4j5vx23ym55n6vjsgq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt botnet discovery
Link:
https://tria.ge/reports/260611-s59yhagv9x/
Behaviour
System Network Configuration Discovery
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/356bf3c803c094e98a62bf625d63fcdc57fbb88d30789ed6fade19deb7d54c8d

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 356bf3c803c094e98a62bf625d63fcdc57fbb88d30789ed6fade19deb7d54c8d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3862832/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3862849/

Comments