MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 47134e87eb0f623763091f651f01fdcaef2e62c1a4df04b2f4c71f7394503e01. 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: 12


Intelligence 12 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 47134e87eb0f623763091f651f01fdcaef2e62c1a4df04b2f4c71f7394503e01
SHA3-384 hash: d7af70eec12a9cec97fd9a8f85df1d754c06b2fdb281729b8ff6077099c8d93bff9d6d0b16e7a340fd2838748fb6bf46
SHA1 hash: 50e921b88a5001f932e6d9f8534693efa0980e0e
MD5 hash: 107fac8d72b0e9ad9ac9771d0218ceea
humanhash: connecticut-echo-pip-one
File name:Ayedz.mipsel
Download: download sample
Signature Gafgyt
Create hunting rule
File size:126'905 bytes
First seen:2025-02-03 10:21:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:VLeTL25A9LV1m9jMdZYHvaycg4Ko72dl5hJddddddut8BEVwmeFfkq+QCyRnVgj:V825t9jGxtKD5h9JEVwmeRkq+QXnVgj
TLSH T12CC3B617BB618EB7C84FCE3306AA4601118DE59612E57B6BB2B4C96CF74B84F08D3D94
telfhash t1ee11cb4361ba855d2bb718646cb847b125527a233352be71af0ac5845937002bab9e8b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29227.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Dropper.Mirai-7139489-0
Create hunting rule

Unix.Trojan.Gafgyt-7643791-0
Create hunting rule

Unix.Tool.Generic-7660959-0
Create hunting rule

Unix.Trojan.Mirai-5607483-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a098fc51193558eb1929d6linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Connection attempt
Sends data to a server
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/67a098c30218eb7de8c243da/reports/af05d6a9-25b6-4677-88f2-065f43de09dd/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/47134e87eb0f623763091f651f01fdcaef2e62c1a4df04b2f4c71f7394503e01
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/965c0d73-b627-4457-8919-36514a7740a3
Result
Threat name:
Mirai, Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1605484
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/47134e87eb0f623763091f651f01fdcaef2e62c1a4df04b2f4c71f7394503e01
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/47134e87eb0f623763091f651f01fdcaef2e62c1a4df04b2f4c71f7394503e01/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-02-03 10:21:51 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i4ju5b7lb5rdoyyjd5sr6ap5zlxs4ywbutpqjmxuy4pxhfcqhyaq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/250203-md2vxszpak/
Behaviour
System Network Configuration Discovery
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
45.13.151.59:666
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7139232-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/4eebcec9-0192-48cc-a989-4a21fe6d8faf
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/47134e87eb0f623763091f651f01fdcaef2e62c1a4df04b2f4c71f7394503e01

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
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:NET
Create hunting rule
Author:malware-lu
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:Tsunami_Backdoor
Create hunting rule
Author:@is_henderson
Description:Tsunami Backdoor
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 47134e87eb0f623763091f651f01fdcaef2e62c1a4df04b2f4c71f7394503e01

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3425355/
  
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