MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f2cbb52242909019bef43b0179728a39ff579f29aade60b6fb9f5843bb3f94d. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f2cbb52242909019bef43b0179728a39ff579f29aade60b6fb9f5843bb3f94d
SHA3-384 hash: c19b25b7030f7efcc755ad73f3a92802be7de24c459e9b23aaabd766e444a435cdb898ab5ce45edbf400ca6d3abbcdf7
SHA1 hash: b061246a556389b48b16004b5546d7306c67c650
MD5 hash: 1a31db97c4068e767861f48df74a3a2a
humanhash: mobile-mirror-eight-nine
File name:powerpc
Download: download sample
Signature Gafgyt
Create hunting rule
File size:86'474 bytes
First seen:2025-06-11 21:13:03 UTC
Last seen:2025-06-12 05:37:01 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:l476SR8geKJCk6ppZHH5x/oEa2wgkoJAX7zQC3FAGWM8h:l47tLB1+5x/Mzqj
TLSH T1BF83F89FAA2D034BC09F4BB13C272BF5C76DAD6112E511C4950AEFC047B66786132B6B
telfhash t1cb2136128cbb0b093ef24a5c7caf65c5516165153a306db1cf68c44c852f077e1727ea
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
2
# of downloads :
74
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-9879277-0
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Unix.Trojan.Mirai-5607483-0
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Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6849f1978bd5d68a12e7d781linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/aadae59e-33db-4545-9ba5-3b8426a5443e
Result
Threat name:
Gafgyt
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Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1712704
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1712704 Sample: powerpc.elf Startdate: 11/06/2025 Architecture: LINUX Score: 64 18 207.167.64.24, 33766, 5058 UNASSIGNED Reserved 2->18 20 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->20 22 daisy.ubuntu.com 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Gafgyt 2->26 28 Contains symbols with names commonly found in malware 2->28 9 powerpc.elf 2->9         started        signatures3 process4 signatures5 30 Opens /proc/net/* files useful for finding connected devices and routers 9->30 12 powerpc.elf 9->12         started        process6 process7 14 powerpc.elf 12->14         started        process8 16 powerpc.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4f2cbb52242909019bef43b0179728a39ff579f29aade60b6fb9f5843bb3f94d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4f2cbb52242909019bef43b0179728a39ff579f29aade60b6fb9f5843bb3f94d/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-06-11 21:13:41 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j4wlwurefeeqdg7pioybpfziuop7k6pstkw6mc3pxh2yio5t7fgq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250611-z2zfxsfm8v/
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-9879277-0
YARA:
n/a
Link:
https://app.threat.zone/submission/af3d71ba-5f29-47b9-8dd3-275e449d478a
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:setsockopt
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Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
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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 4f2cbb52242909019bef43b0179728a39ff579f29aade60b6fb9f5843bb3f94d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3561190/
  
Delivery method
Distributed via web download

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