MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 624bebf8c9bf161e377c60dc9a08fd17646d662bf5ce5d72e84b08865e27fb31. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 624bebf8c9bf161e377c60dc9a08fd17646d662bf5ce5d72e84b08865e27fb31
SHA3-384 hash: d142f77a0f0461741ed632c8cb29f5f3b9ee6b0f011a477162da0f635e3b47cf8cba5acf395935adb11111fd3b6c348d
SHA1 hash: 6f9b780e773464b5c7935307b385aa01590d48a5
MD5 hash: 8d5d0b3bdcb4cf3f8b329cde06022b6d
humanhash: fillet-mobile-friend-north
File name:sh4
Download: download sample
Signature Gafgyt
Create hunting rule
File size:126'647 bytes
First seen:2025-06-15 16:28:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:QTOAUwU3jO3pAl9ClE/C8DxWeroGZkvR8etw+X3mEmAzqSa7YpdP:QitHTr6lE6o30AwwyzmYqSgYpdP
TLSH T1F7C33B0B81E48EF3C047FA7924AB997007229D620B2F1A96613977F4077F9CDB44EB95
telfhash t1f6210e4791fac6685eb76820adbc47b5045227137262bf70af0a85c01c7b002a93add7
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 :
75
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

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

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

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

Unix.Trojan.Gafgyt-10016892-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684ef63f8bd5d68a12e8b4e9linux22vpnfull_triage
Tags:
n/a
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc lolbin mirai remote
Link:
https://www.filescan.io/uploads/684ef560e336a33801ea23f5/reports/72ca4b0f-e3db-4261-97ed-8ff7360d75ae/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e3ad1284-4a88-44f2-ab5e-48c3971a5474
Behavior Graph:
Download SVG
%3 guuid=41fa4231-1900-0000-112c-9cad2e140000 pid=5166 /usr/bin/sudo guuid=8a007033-1900-0000-112c-9cad2f140000 pid=5167 /tmp/sample.bin guuid=41fa4231-1900-0000-112c-9cad2e140000 pid=5166->guuid=8a007033-1900-0000-112c-9cad2f140000 pid=5167 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c0a6b4f4-9b76-4f88-9453-f817f1a14b92
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1714919
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: 1714919 Sample: sh4.elf Startdate: 15/06/2025 Architecture: LINUX Score: 96 26 205.185.124.206, 23, 50256 PONYNETUS United States 2->26 28 54.171.230.55, 443 AMAZON-02US United States 2->28 30 2 other IPs or domains 2->30 32 Suricata IDS alerts for network traffic 2->32 34 Found malware configuration 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 3 other signatures 2->38 10 sh4.elf 2->10         started        12 dash rm 2->12         started        14 dash cat 2->14         started        16 8 other processes 2->16 signatures3 process4 process5 18 sh4.elf 10->18         started        process6 20 sh4.elf 18->20         started        process7 22 sh4.elf 20->22         started        process8 24 sh4.elf 22->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/624bebf8c9bf161e377c60dc9a08fd17646d662bf5ce5d72e84b08865e27fb31
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/624bebf8c9bf161e377c60dc9a08fd17646d662bf5ce5d72e84b08865e27fb31/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-06-14 06:18:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mjf6x6gjx4lb4n34mdojuch5c5sg2zrl6xhf24xijmeimxrh7myq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/250615-tzxlnaznz8/
Malware Config
C2 Extraction:
205.185.124.206:23
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a37749a2-496e-4677-8575-a735946b04e4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/624bebf8c9bf161e377c60dc9a08fd17646d662bf5ce5d72e84b08865e27fb31

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_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
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: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:Qbot_Gafgyt_Bashlite
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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 624bebf8c9bf161e377c60dc9a08fd17646d662bf5ce5d72e84b08865e27fb31

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3560039/
  
Delivery method
Distributed via web download

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