MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5aa10ad8ddf32cf939a6ed86b129b96c70c5c85d428692edf2817020b7588326. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5aa10ad8ddf32cf939a6ed86b129b96c70c5c85d428692edf2817020b7588326
SHA3-384 hash: d0f7ca7cf70e54b6d10bf26157f5441605594abbd6420603facfa8dc16131f71dfb996c12bea268bda04eb91b7b2c12f
SHA1 hash: 705df8f98a0b862a4a6419c395cb955daed24aa3
MD5 hash: eedd2ff2015e0c10eef82c39760460d9
humanhash: spring-river-nine-jersey
File name:chernobyl.arm4
Download: download sample
Signature Gafgyt
Create hunting rule
File size:108'598 bytes
First seen:2026-01-09 23:14:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:xhFJsRqE+epkbnniP3QdEmkorQOhPOCXMAX:Jaz+eKbniPtmkorQOhPOCXMAX
TLSH T162B32901F941872BC3D327BAE78E479C3B356A9457D733016A397EB42BC27D82E29521
telfhash t18311105271ba8a292bb255348cbc42b41a5576236381bfb4af0ec1c45537002aa38e8b
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.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7138855-0
Create hunting rule

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

Unix.Trojan.Gafgyt-7643791-0
Create hunting rule

Unix.Tool.Generic-7660959-0
Create hunting rule

Unix.Trojan.Mirai-8041683-0
Create hunting rule

Unix.Trojan.Tsunami-9396652-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Unix.Trojan.Mirai-10033529-0
Create hunting rule

Unix.Trojan.Mirai-10035004-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade rust
Link:
https://www.filescan.io/uploads/69618c4d07ef5fa68e835aa8/reports/b9081a79-b6e6-4258-80cf-449b7cec3cca/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-09T21:27:00Z UTC
Last seen:
2026-01-10T00:21:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5aa10ad8ddf32cf939a6ed86b129b96c70c5c85d428692edf2817020b7588326/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b2cd4ff2-9427-4a1e-ae21-fe77fe4ddce8
Behavior Graph:
Download SVG
%3 guuid=f8b630a1-1a00-0000-4105-53c66b0b0000 pid=2923 /usr/bin/sudo guuid=e19df4a4-1a00-0000-4105-53c66d0b0000 pid=2925 /tmp/sample.bin guuid=f8b630a1-1a00-0000-4105-53c66b0b0000 pid=2923->guuid=e19df4a4-1a00-0000-4105-53c66d0b0000 pid=2925 execve
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9ea6ca72-4a34-4244-9b92-7b9ca8d84d60
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1847730
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5aa10ad8ddf32cf939a6ed86b129b96c70c5c85d428692edf2817020b7588326
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5aa10ad8ddf32cf939a6ed86b129b96c70c5c85d428692edf2817020b7588326/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-01-09 23:16:02 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=lkqqvwg56mwpsong5wdlcknznrymlsc5ikdjf3psqfycbn2yqmta._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt
Link:
https://tria.ge/reports/260109-2834ssew4c/
Malware Config
C2 Extraction:
151.243.109.71:606
Verdict:
Malicious
Tags:
botnet trojan gafgyt Unix.Dropper.Mirai-7138855-0
YARA:
botnet_dayzddos Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/456ef5e6-1bf6-40d8-8fed-3e2d95d6d39a
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/5aa10ad8ddf32cf939a6ed86b129b96c70c5c85d428692edf2817020b7588326

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_dayzddos
Create hunting rule
Author:NDA0E
Description:dayzddos botnet
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:gafgyt_ansi_beacon
Create hunting rule
Author:Liho
Description:Detects Gafgyt variant with custom ANSI-colored IP beacon
Reference:Custom bot variant using ANSI red in IP report string
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
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 5aa10ad8ddf32cf939a6ed86b129b96c70c5c85d428692edf2817020b7588326

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3754907/
  
Delivery method
Distributed via web download

Comments