MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86f51064bfc12132f7e10d7e5e3cfa895086d32249d71d2bb8b7ac747949203e. 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: 7


Intelligence 7 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 86f51064bfc12132f7e10d7e5e3cfa895086d32249d71d2bb8b7ac747949203e
SHA3-384 hash: 70885b9b4a2fa24ba97547c3f1388dffbcf8f5efcfd7bf18ff3fd6bd789b9eff3ccad9c319dda7dc05ec4b952952d58f
SHA1 hash: fba4e8ae8d9dc938c1cfa6d114b253db59ab6a8d
MD5 hash: f4c0b6617c63b37339849db6bc746805
humanhash: jig-lactose-mobile-wolfram
File name:yakuza.mpsl
Download: download sample
Signature Gafgyt
Create hunting rule
File size:137'917 bytes
First seen:2026-02-06 18:04:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:oVQ4LeT9nQcNp17OIkysZW1IX0FbsbmoMS+XaU5hWLLQ0U0CPF3xuhmqY1fqjBme:oV2QQkF9C5eU5hWL2PF3xemqY1fuBmvm
TLSH T1BED3C8176B508EB3D81FDD37069A460120CDE55A16E87B6FB6B4C92CE78B84F09E3D84
telfhash t11821e243a6b68a6c6ff3582858bc06b11592e6237250bf70ef5ec1809d37002b475e8b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Gafgyt-6981154-0
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

Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/86f51064bfc12132f7e10d7e5e3cfa895086d32249d71d2bb8b7ac747949203e/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1543b954-a5a6-47b8-a254-4bcdd494e756
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1864923
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
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: 1864923 Sample: yakuza.mpsl.elf Startdate: 06/02/2026 Architecture: LINUX Score: 88 17 158.94.210.187, 23, 59292 JANETJiscServicesLimitedGB United Kingdom 2->17 19 109.202.202.202, 80 INIT7CH Switzerland 2->19 21 2 other IPs or domains 2->21 23 Suricata IDS alerts for network traffic 2->23 25 Found malware configuration 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 3 other signatures 2->29 9 yakuza.mpsl.elf 2->9         started        signatures3 process4 process5 11 yakuza.mpsl.elf 9->11         started        process6 13 yakuza.mpsl.elf 11->13         started        process7 15 yakuza.mpsl.elf 13->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/86f51064bfc12132f7e10d7e5e3cfa895086d32249d71d2bb8b7ac747949203e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/86f51064bfc12132f7e10d7e5e3cfa895086d32249d71d2bb8b7ac747949203e/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-02-06 17:52:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 36 (72.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q32razf7yeqtf57bbv7f4ph2rfiinuzcjhlr2k5yw6whi6kjea7a._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt
Link:
https://tria.ge/reports/260206-wns57sfy8b/
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.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/86f51064bfc12132f7e10d7e5e3cfa895086d32249d71d2bb8b7ac747949203e

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: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: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 86f51064bfc12132f7e10d7e5e3cfa895086d32249d71d2bb8b7ac747949203e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3773168/
  
Delivery method
Distributed via web download

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