MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03bf3f9cd78298d3eef06e03c0c22da0cc937f4496a36f5d121f2dde51da85e2. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03bf3f9cd78298d3eef06e03c0c22da0cc937f4496a36f5d121f2dde51da85e2
SHA3-384 hash: 2424f39538cbe1dc23426089e1defc7c8d0b67713aa03344c2cc6ae4ffd39946b3cab7cc8b64e03507a9c9367253a6b9
SHA1 hash: cf3daa50c2f88e341295a840633d92a59ae1b01a
MD5 hash: 3b77b277e4b84e1bf3b9eae9f3aa6101
humanhash: alabama-yankee-india-batman
File name:mips
Download: download sample
Signature Gafgyt
Create hunting rule
File size:93'324 bytes
First seen:2025-03-25 07:11:48 UTC
Last seen:2025-03-26 04:45:17 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Au81rICsPAJJ6o+XTWaRP0u17NmUBjnccrMe+e0Z4wJEO:Au8tICsPAJJ6vTWaRxmU1n+e4JEO
TLSH T11793C74E2E31CFADF369C33547B74E31A3A923C522E1C685D2ACD6151F6024E645FBA8
telfhash t16c214f5c497423e457755c892aaeef77e16130de1b226d378e01a9ada7bcd825d00c0c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
2
# of downloads :
94
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.19172.20355.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e25758acb044ea849ea8f1linux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
DNS request
Opens a port
Creating a file
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67e25753e245f7bec6d19bc7/reports/68f4af18-f43a-429e-a940-6cae7a69aea3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
35
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/03bf3f9cd78298d3eef06e03c0c22da0cc937f4496a36f5d121f2dde51da85e2
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e68b38b4-a98c-4a39-9730-9fce18760e8e
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1647756
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1647756 Sample: mips.elf Startdate: 25/03/2025 Architecture: LINUX Score: 56 17 109.202.202.202, 80 INIT7CH Switzerland 2->17 19 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->19 21 91.189.91.43, 443 CANONICAL-ASGB United Kingdom 2->21 23 Antivirus / Scanner detection for submitted sample 2->23 25 Multi AV Scanner detection for submitted file 2->25 7 dash rm mips.elf 2->7         started        9 dash rm 2->9         started        11 dash cut 2->11         started        13 7 other processes 2->13 signatures3 process4 process5 15 mips.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/03bf3f9cd78298d3eef06e03c0c22da0cc937f4496a36f5d121f2dde51da85e2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/03bf3f9cd78298d3eef06e03c0c22da0cc937f4496a36f5d121f2dde51da85e2/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-03-25 07:12:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ao7t7hgxqkmnh3xqnyb4bqrnudgjg72es2rw6xisd4w54uo2qxra._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250325-h1mx3aswgw/
Behaviour
System Network Configuration Discovery
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6f2d6d87-198c-43ce-aa4d-3fcd6d45b171
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/03bf3f9cd78298d3eef06e03c0c22da0cc937f4496a36f5d121f2dde51da85e2

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 03bf3f9cd78298d3eef06e03c0c22da0cc937f4496a36f5d121f2dde51da85e2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469858/
  
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