MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f29945516df4e9c2f964acbab90d944d1171a7dfb1758b4b1f36b1399a1441dc. 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: 8


Intelligence 8 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f29945516df4e9c2f964acbab90d944d1171a7dfb1758b4b1f36b1399a1441dc
SHA3-384 hash: f961fa055899e4203353e59165e8ac7eac73d62b32ea43989f46eb3befdc2196aadc6b9013f654de92ea0e6d2e741ef5
SHA1 hash: 6f7ac86d4d3a6c43ecc22d32af54166a52eacad6
MD5 hash: 276bfb98cc77ace4b16610b78b96394c
humanhash: sodium-undress-burger-potato
File name:assailant.mpsl
Download: download sample
Signature Gafgyt
Create hunting rule
File size:154'580 bytes
First seen:2026-04-29 05:42:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:JqSf87PE046LUNL5hdCgPumzxRxulq+1uPNd5R:JqSf8w046YNL5hdCg2mzxRxulq+1uPNB
TLSH T1D3E3A55A77618FB3D81ECE3306AA4602108CD55A02ED6F6FB2B4C56CE78B84F45E3D94
telfhash t16321f143a6f68a2c6fb3587468fc06a11552a5237260bf70af5ec1409d37106b479e8f
Magika elf
Reporter BlinkzSec
Tags:gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
SK SK
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Dropper.Mirai-7138855-0
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
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Sends data to a server
Creating a file
Gains root access
Connection attempt
Substitutes an application name
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-29T02:54:00Z UTC
Last seen:
2026-04-29T03:41:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.fh HEUR:Backdoor.Linux.Gafgyt.f HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Gafgyt.a
Link:
https://opentip.kaspersky.com/f29945516df4e9c2f964acbab90d944d1171a7dfb1758b4b1f36b1399a1441dc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6c726e0e-c46b-4a8c-8f8f-4135c9f29288
Behavior Graph:
Download SVG
%3 guuid=b06abca6-1a00-0000-22b5-c017cd0a0000 pid=2765 /usr/bin/sudo guuid=34f6b9a8-1a00-0000-22b5-c017d00a0000 pid=2768 /tmp/sample.bin guuid=b06abca6-1a00-0000-22b5-c017cd0a0000 pid=2765->guuid=34f6b9a8-1a00-0000-22b5-c017d00a0000 pid=2768 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4bccdf35-dbf0-4fc8-815b-917ce5aadf60
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f29945516df4e9c2f964acbab90d944d1171a7dfb1758b4b1f36b1399a1441dc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f29945516df4e9c2f964acbab90d944d1171a7dfb1758b4b1f36b1399a1441dc/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f29945516df4e9c2f964acbab90d944d1171a7dfb1758b4b1f36b1399a1441dc
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-04-29 05:41:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6kmukuln6tu4f6levs5lsdmujuixdj67wf2ywsy7g2yttgquihoa._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt botnet
Link:
https://tria.ge/reports/260429-getytagv51/
Behaviour
Changes its process name
Writes DNS configuration
Malware Config
C2 Extraction:
45.156.87.140:42516
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/f29945516df4e9c2f964acbab90d944d1171a7dfb1758b4b1f36b1399a1441dc

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: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_30444846
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: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.

Comments