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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48d3cf463eae240eeadde8b2decc1c463b6806ca0fb6f731825aaf65b2d7efcc. 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: 11


Intelligence 11 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 48d3cf463eae240eeadde8b2decc1c463b6806ca0fb6f731825aaf65b2d7efcc
SHA3-384 hash: 70a34edf80ba69711da496b6aef0eb14308feb642f736c19739bc0d6a3392786fc75ab749358225e45b818337f44c82b
SHA1 hash: 8d6fb55dc74d15b5f99560c844eacaa0479a7ae0
MD5 hash: a99924e6e1c89df9fe1bf10bb6dd960c
humanhash: oscar-charlie-timing-glucose
File name:gigab.arm4t
Download: download sample
Signature Gafgyt
Create hunting rule
File size:153'223 bytes
First seen:2025-03-15 00:17:02 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:ij+Ya9CVjXAl6XbUhuN9HC2QjLH/WXA/IcQYQDHgm8wJCJQQPp:dYa9CVjwlThuNFC2QjLH/W6I4QDAm8wi
TLSH T149E33A09D6408B97C1E2277AF7DB424933339B64A3E733159938ABF43FC27A95E22115
telfhash t1d021ee1361b9ca1d6bb25934cdbc47f016512a2362927e717f0dc5c48537042a93ad9b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d4d5b83962f1a6f4716e31linux22vpnfull_triage
Tags:
bashlite gafgyt ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gafgyt gcc lolbin remote
Link:
https://www.filescan.io/uploads/67d4c73ad2c4beeae925a135/reports/75031862-5ac9-44ab-b70f-da5e3c80d61a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/48d3cf463eae240eeadde8b2decc1c463b6806ca0fb6f731825aaf65b2d7efcc
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4a80bb89-5eed-4c76-aa16-c26c3acc4486
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1639004
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/48d3cf463eae240eeadde8b2decc1c463b6806ca0fb6f731825aaf65b2d7efcc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/48d3cf463eae240eeadde8b2decc1c463b6806ca0fb6f731825aaf65b2d7efcc/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-03-14 15:48:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jdj46rr6vysa52w55czn5ta4iy5wqbwkb63pommclkxwlmwx57ga._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/250315-ak9g5a1zez/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
37.44.238.66:666
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7139232-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d9471e37-8bea-4914-b26a-5c221b765c76
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/48d3cf463eae240eeadde8b2decc1c463b6806ca0fb6f731825aaf65b2d7efcc

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: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:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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
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 48d3cf463eae240eeadde8b2decc1c463b6806ca0fb6f731825aaf65b2d7efcc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3476895/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3477348/

Comments