MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 129d017293420eef74e797cd67dd5ce6181ba3312879c621d2e4d1c607b76f61. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 129d017293420eef74e797cd67dd5ce6181ba3312879c621d2e4d1c607b76f61
SHA3-384 hash: a66448f2035e07c375590a97d851d7a66bce75808ba28df3d5a990a8da352984236c55f28b55bd2467349eb6fa1a2b9d
SHA1 hash: 5dafb6832b7431b7f4f80998cd9c64ff882ad1d2
MD5 hash: c4a45ef53b06500dfebd47aa7bee6846
humanhash: social-sixteen-coffee-november
File name:8arm68
Download: download sample
Signature Gafgyt
Create hunting rule
File size:135'077 bytes
First seen:2025-04-26 13:54:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:xC78ze7MQuam6pkoGDj5fHAqajUlImYQgzccZwTVu:hze7MDatSj5fHRImYQgzckwTVu
TLSH T193D32905D550875BC2D227BAF69F428D33231F6893DB33259A247BB42FE2B9C1E39521
telfhash t114211e52a8f98e282ff358209c7c53b44441662772527f717f19c5c8a83b002ba36dcb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 5fb8bd41a49f00e2ca9177b3142a3eb9a6f9cca5c577e7598ca99de56ee112a9
File size (compressed) :50'020 bytes
File size (de-compressed) :135'077 bytes
Format:linux/arm
Packed file: 5fb8bd41a49f00e2ca9177b3142a3eb9a6f9cca5c577e7598ca99de56ee112a9

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Trojan.Tsunami-6981155-0
Create hunting rule

Unix.Dropper.Mirai-7138857-0
Create hunting rule

Unix.Dropper.Mirai-7489238-0
Create hunting rule

Unix.Trojan.Mirai-7582945-0
Create hunting rule

Unix.Trojan.Gafgyt-9875945-0
Create hunting rule

Unix.Trojan.Mirai-9917488-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=680ce70ec8b2e86d0ac2ab2blinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/680ce5ce218c4a98ade309e4/reports/059d8581-35d7-476e-a417-1a72e916e5a5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/129d017293420eef74e797cd67dd5ce6181ba3312879c621d2e4d1c607b76f61
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c55440a4-cb7d-44b8-bfa3-a8b831276737
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1674809
Signature
Antivirus / Scanner detection for submitted sample
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/129d017293420eef74e797cd67dd5ce6181ba3312879c621d2e4d1c607b76f61
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/129d017293420eef74e797cd67dd5ce6181ba3312879c621d2e4d1c607b76f61/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-04-26 13:55:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ckoqc4utiiho65hhs7gwpxk44ymbxizrfb44mios4ti4mb5xn5qq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/250426-q8b5javtbx/
Behaviour
Changes its process name
Reads system network configuration
Reads system routing table
Modifies Watchdog functionality
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/129d017293420eef74e797cd67dd5ce6181ba3312879c621d2e4d1c607b76f61

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:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Gafgyt_6a510422
Create hunting rule
Author:Elastic Security
Reference:14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628
Rule name:Linux_Trojan_Gafgyt_d2953f92
Create hunting rule
Author:Elastic Security
Reference:14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628
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

Mirai

elf 5fb8bd41a49f00e2ca9177b3142a3eb9a6f9cca5c577e7598ca99de56ee112a9

Gafgyt

elf 129d017293420eef74e797cd67dd5ce6181ba3312879c621d2e4d1c607b76f61

(this sample)

  
Dropped by
SHA256 5fb8bd41a49f00e2ca9177b3142a3eb9a6f9cca5c577e7598ca99de56ee112a9
  
URLhaus
https://urlhaus.abuse.ch/url/3526526/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 09eeceb1ca909fce404141593b824e5d

Comments