MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4fb7290fb970bb17e593349dee682b90e519ad7a8339dfbee30dafcf39022d29. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4fb7290fb970bb17e593349dee682b90e519ad7a8339dfbee30dafcf39022d29
SHA3-384 hash: c82e180d98ad21fe63e15af5a61f6d1a30928f68150f5eaa47f13daf3c83902aafe95f3d81543743baf1e4783267c1e4
SHA1 hash: 2ed8ce8c6fae71b0fe41261cc27030e3a76d6a4b
MD5 hash: ff2316935b014e847ba825f48bdc24c0
humanhash: robin-twelve-virginia-pluto
File name:arm6
Download: download sample
Signature Gafgyt
Create hunting rule
File size:115'520 bytes
First seen:2025-04-12 10:22:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:BWKXectWpdB8bTCJeGmWumwVPoSRj+htulEinbmhhdj:BWKuctWPKbTh/QSh+ht0EinShL
TLSH T123B30899B8918F66C5D606BFFE1F528D33232BB8E3DA7207DD046B20368A55A4D3F501
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
121
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7136105-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Malware.Mirai-9942689-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67fa47921dba888a93d1852alinux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Creating a file
Mounts file systems
Opens a port
Receives data from a server
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2a818d84-4e6c-48a3-a040-ad93ddba9a8f
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1663756
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4fb7290fb970bb17e593349dee682b90e519ad7a8339dfbee30dafcf39022d29
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4fb7290fb970bb17e593349dee682b90e519ad7a8339dfbee30dafcf39022d29/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-12 10:22:13 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j63ssd5zoc5rpzmtgso642blsdsrtll2qm457pxdbwx46oicfuuq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion discovery
Link:
https://tria.ge/reports/250412-mecmesspw2/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Modifies Watchdog functionality
Renames itself
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
BASHLITE
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/4fb7290fb970bb17e593349dee682b90e519ad7a8339dfbee30dafcf39022d29

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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 4fb7290fb970bb17e593349dee682b90e519ad7a8339dfbee30dafcf39022d29

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3502602/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469830/

Comments