MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f5527f84faa085e5dc28be4f0e113e596dd9c951347530d12bb5506a855d04b. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f5527f84faa085e5dc28be4f0e113e596dd9c951347530d12bb5506a855d04b
SHA3-384 hash: 37939982b9715bf1d4c9fbce115aff4e29de57d475fe492e47b37a8f299397e83b1375e557f351fa5555603ca290ff86
SHA1 hash: a6a6ebd31749ffea29abadafca7c804470c86e4d
MD5 hash: 0b18f659f7594a87ceb48f897c1c407a
humanhash: lamp-blossom-fix-nineteen
File name:gmips
Download: download sample
Signature Gafgyt
Create hunting rule
File size:76'672 bytes
First seen:2025-05-14 11:03:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:NBW6YndPn1XAPrWBrWBQwBoYdk1+LMHOu9etPiJ:vW6Mf1wPjk1+IHOZiJ
TLSH T12E73C81E6E21DFEDF759C33547B74A21A69C37C626E0C685E26CD2001E6034E646FFA8
telfhash t1bc113c1c8d3853f49b361cc95a6dff76e5a030db4a266d378e10b9ad9e6dd826d00c0c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.17720.6938.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=682479e34a59e5a2ce047ed1linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
base64 lolbin remote
Link:
https://www.filescan.io/uploads/682478ab233cdf981ae8a144/reports/78b2c784-7ad2-49b8-b5f6-a83bebe49e3c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4f5527f84faa085e5dc28be4f0e113e596dd9c951347530d12bb5506a855d04b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9e4a9db0-141f-4c77-91e8-62f02fab5552
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1689794
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4f5527f84faa085e5dc28be4f0e113e596dd9c951347530d12bb5506a855d04b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4f5527f84faa085e5dc28be4f0e113e596dd9c951347530d12bb5506a855d04b/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-05-14 11:04:13 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j5ksp6cpvief4xocrpspbyit4wln3hevcndvgdisxnkqnkcv2bfq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250514-m6a8nsgq4t/
Behaviour
System Network Configuration Discovery
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d1cbcaac-5fb1-455e-bdd3-6734482224f1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4f5527f84faa085e5dc28be4f0e113e596dd9c951347530d12bb5506a855d04b

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: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 4f5527f84faa085e5dc28be4f0e113e596dd9c951347530d12bb5506a855d04b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3537894/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments