MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4479d64861a7050a9738c890031eb88e12fd7e7e1ed345e1fa8bcf229fbb85ef. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4479d64861a7050a9738c890031eb88e12fd7e7e1ed345e1fa8bcf229fbb85ef
SHA3-384 hash: 29976df6f84a7c8be4cd9760ba5d883f2dd15e511deff244f9e6c987b7ab9487d6a2e5142590f9c0f0ed634661bd3ca2
SHA1 hash: 411888c0071c366181913f06c7668536fc9d6da0
MD5 hash: ed877070aa3cf846e9dd99d694f198da
humanhash: jig-tennis-massachusetts-spring
File name:xmips
Download: download sample
Signature Gafgyt
Create hunting rule
File size:101'464 bytes
First seen:2025-08-15 13:55:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:fyTJTh1faZHo5OQcS+AK5Cf5CiuCd4AYwbak46g+eeEPFsN+AK:KTJNQI5O0zhYwbg6gjsEAK
TLSH T133A3B61E6E219FBDF268C73147B74E31A75933D626E0C685E26CD2101E6034E685FFA8
telfhash t13c2192584a7822f467315d8d2aaeef77e1a130df1b212d378e01d96ebabd8824d00c0c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
53
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/689f3c92a4bdac9f5b9887e8/reports/0e9e1a6a-774d-4a9b-83ca-e7bb33f83405/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cd0ea597-cd35-41e8-b669-e6241e848e14
Behavior Graph:
Download SVG
%3 guuid=1ef9f9f3-2300-0000-6b04-fe2c89070000 pid=1929 /usr/bin/sudo guuid=c2f3e3f6-2300-0000-6b04-fe2c8d070000 pid=1933 /tmp/sample.bin guuid=1ef9f9f3-2300-0000-6b04-fe2c89070000 pid=1929->guuid=c2f3e3f6-2300-0000-6b04-fe2c8d070000 pid=1933 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4961849c-78c6-4304-9214-1436ebf30bc7
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1757892
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/4479d64861a7050a9738c890031eb88e12fd7e7e1ed345e1fa8bcf229fbb85ef
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4479d64861a7050a9738c890031eb88e12fd7e7e1ed345e1fa8bcf229fbb85ef/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/4479d64861a7050a9738c890031eb88e12fd7e7e1ed345e1fa8bcf229fbb85ef
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-08-15 10:13:39 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ir45msdbu4cqvfzyzciaghvyryjp27t6d3julyp2rphsfh53qxxq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250815-q8yzasbl3x/
Behaviour
System Network Configuration Discovery
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2adcfa9f-a705-4725-8ace-74a0eaabd75b
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/4479d64861a7050a9738c890031eb88e12fd7e7e1ed345e1fa8bcf229fbb85ef

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 4479d64861a7050a9738c890031eb88e12fd7e7e1ed345e1fa8bcf229fbb85ef

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3591782/
  
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