MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9dd42a8f746ee23cca69f4b1471117906c3a2868cf4e8a247b0cb39869146f21. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9dd42a8f746ee23cca69f4b1471117906c3a2868cf4e8a247b0cb39869146f21
SHA3-384 hash: a6498392ee8432063c0037e66162082577791daa8a8b3b3301d866f86cc7e1e6ab4b834f59d7784501fea0f507e2cab2
SHA1 hash: d79f79b9c90ec3fdfc51d0955762dba379ec4545
MD5 hash: 33feba392bb39657a51b0ff3cfcc2c15
humanhash: cola-earth-echo-kansas
File name:m-p.s-l.Sakura
Download: download sample
Signature Gafgyt
Create hunting rule
File size:151'396 bytes
First seen:2026-06-26 22:10:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vPeTGez2Dd/4lJHKEWMko6Md3jNMZgH+spYOBLFrxLFgMWmMkdVcG1DKW01so:v8z2DYpR68Mqn1F1JgfmMOVcG1DJ01so
TLSH T188E3965ABB619EB7DC1ECE33069A5502118CE58612E96F6FB2B4C52CF74B84F08E3C54
telfhash t1a9210d4371faca292bb356346cb842f112956a233391be71bf1dc5c494370027974ecb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7138865-0
Create hunting rule

Unix.Dropper.Mirai-7138907-0
Create hunting rule

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

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Collects information on the CPU
Sends data to a server
Connection attempt
Receives data from a server
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6a3ef8e59f1c0a57e34c7698/reports/c987b88c-10f8-4202-99b4-19237556156b/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-26T12:07:00Z UTC
Last seen:
2026-06-28T09:09:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/9dd42a8f746ee23cca69f4b1471117906c3a2868cf4e8a247b0cb39869146f21/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4c970709-5b62-416e-a1b5-aa1bc651c946
Behavior Graph:
Download SVG
%3 guuid=9a6a0319-1b00-0000-d427-05af1d0a0000 pid=2589 /usr/bin/sudo guuid=9928af1a-1b00-0000-d427-05af220a0000 pid=2594 /tmp/sample.bin guuid=9a6a0319-1b00-0000-d427-05af1d0a0000 pid=2589->guuid=9928af1a-1b00-0000-d427-05af220a0000 pid=2594 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d35325bd-2572-4cd5-b4ae-532f8d249a04
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1934403
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
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/9dd42a8f746ee23cca69f4b1471117906c3a2868cf4e8a247b0cb39869146f21
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9dd42a8f746ee23cca69f4b1471117906c3a2868cf4e8a247b0cb39869146f21/
Verdict:
Malicious
Threat:
Family.GAFGYT
Link:
https://tip.neiki.dev/file/9dd42a8f746ee23cca69f4b1471117906c3a2868cf4e8a247b0cb39869146f21
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-26 22:11:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=txkcvd3un3rdzstj6syuoeixsbwdukdiz5hiujd3bszzq2iun4qq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt antivm botnet discovery
Link:
https://tria.ge/reports/260626-13qqvafx8p/
Behaviour
Checks CPU configuration
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
45.192.97.47:5555
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/9dd42a8f746ee23cca69f4b1471117906c3a2868cf4e8a247b0cb39869146f21

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: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_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_Trojan_Gafgyt_28a2fe0c
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: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 9dd42a8f746ee23cca69f4b1471117906c3a2868cf4e8a247b0cb39869146f21

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3876690/
  
Delivery method
Distributed via web download

Comments