MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 365cd3282b3432cc647b460b5dc5339f71bf984803273f56f750e3b0f3df5355. 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 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 365cd3282b3432cc647b460b5dc5339f71bf984803273f56f750e3b0f3df5355
SHA3-384 hash: 2b1f1f522b368d0ef531e7c6f805aa7286fd72307a49ed6811fa7236b43a72ae6112f040ba1a0ed6870ceacb335ff0bc
SHA1 hash: d2acaf4922dfa376cdef3c88609d3e4abb9b1e7c
MD5 hash: 14613dae9a528c2dc9cbd4850452a146
humanhash: kentucky-iowa-georgia-thirteen
File name:yakuza.x32
Download: download sample
Signature Gafgyt
Create hunting rule
File size:91'540 bytes
First seen:2026-02-06 17:14:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:2XwWc3fJOB/R4twwKWwCwyIZWDq1S3u8A5hhKP4JseWshe0QzUzJYQ2Wk:QcsB/R4tTdwyIZWDq1j35hhKAWUe0QzR
TLSH T1B8932B86E642CAF3C4430AF5029FAA590732FE2A4E3B8EA6F71D7DF49B115C43215791
telfhash t1c421d043aab68a6c6ff3582498bc06b11592a6237250af70ef5ec1809d37002b475e8b
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 :
19
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Trojan.Gafgyt-6981156-0
Create hunting rule

Unix.Dropper.Mirai-7139223-0
Create hunting rule

Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Proxy.Mirai-7844054-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bashlite gafgyt gcc masquerade mirai
Link:
https://www.filescan.io/uploads/698621b1930564ff3c8fca30/reports/46af5897-3c4e-48bf-80c2-8e3ad5fc2ef7/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Gafgyt.fh HEUR:Backdoor.Linux.Gafgyt.dd HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Gafgyt.av
Link:
https://opentip.kaspersky.com/365cd3282b3432cc647b460b5dc5339f71bf984803273f56f750e3b0f3df5355/results?tab=lookup
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/edc2df04-ab2a-4f31-84c8-150157213e8a
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1864896
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1864896 Sample: yakuza.x32.elf Startdate: 06/02/2026 Architecture: LINUX Score: 96 23 158.94.210.187, 23, 39540 JANETJiscServicesLimitedGB United Kingdom 2->23 25 34.254.182.186, 443, 59332 AMAZON-02US United States 2->25 27 daisy.ubuntu.com 2->27 29 Suricata IDS alerts for network traffic 2->29 31 Found malware configuration 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 4 other signatures 2->35 9 yakuza.x32.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        signatures3 process4 process5 17 yakuza.x32.elf 9->17         started        process6 19 yakuza.x32.elf 17->19         started        process7 21 yakuza.x32.elf 19->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/365cd3282b3432cc647b460b5dc5339f71bf984803273f56f750e3b0f3df5355
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/365cd3282b3432cc647b460b5dc5339f71bf984803273f56f750e3b0f3df5355/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/365cd3282b3432cc647b460b5dc5339f71bf984803273f56f750e3b0f3df5355
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-02-06 17:15:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
28 of 36 (77.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gzongkblgqzmyzd3iyfv3rjtt5y37gciamtt6vxxkdr3b467knkq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/260206-vstf4ae15c/
Behaviour
Changes its process name
Writes DNS configuration
Malware Config
C2 Extraction:
158.94.210.187:23
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_1b2e2a3a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_27de1106
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_6122acdf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9127f7be
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_f51c5ac3
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 365cd3282b3432cc647b460b5dc5339f71bf984803273f56f750e3b0f3df5355

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3773150/
  
Delivery method
Distributed via web download

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