🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ef5a9da44e41f97ae5ab9fd54ae7e65b1aad9d5832bbe761ebb6f559976f1b6. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7ef5a9da44e41f97ae5ab9fd54ae7e65b1aad9d5832bbe761ebb6f559976f1b6
SHA3-384 hash: 3981313b56d6a0ec577765c7e514d22c5c3db9b6a33df4322b682fa5bf22788f7ce7f6903afb7cbcaa896d81887981d7
SHA1 hash: d9dd7f2f320c6be2ba5907d3cfff03301c6d6c64
MD5 hash: 0ef93aada27ef5af09b9d1dec097d5e4
humanhash: spaghetti-fruit-lemon-earth
File name:gigab.mpsl
Download: download sample
Signature Gafgyt
Create hunting rule
File size:144'677 bytes
First seen:2025-03-14 14:46:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:XGsdPYFyW0qZNsHdrtjkPItrPlmHfgXYTIp:XxdPM/sHxNkPItrPlmHfgoTIp
TLSH T127E3E61B6BA15EB7D81ECE3301EA851110CEE49653D9AB2FB178CA1CF74BA4E09D3D44
telfhash t16f21001361b9ca1d5bb258348dfc47f015112b2372927e717f0dc5c48537002b939d8b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d45b203962f1a6f47157c0linux22vpnfull_triage
Tags:
bashlite gafgyt ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
DNS request
Sends data to a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc lolbin masquerade remote
Link:
https://www.filescan.io/uploads/67d4418e01edd28374afe8c0/reports/6d1e4443-84fc-48c7-8e82-5e14df06f891/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/7ef5a9da44e41f97ae5ab9fd54ae7e65b1aad9d5832bbe761ebb6f559976f1b6
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f4a0f1dd-0a2d-4979-ad80-b89a5cf133a6
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1638650
Signature
Contains symbols with names commonly found in malware
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/7ef5a9da44e41f97ae5ab9fd54ae7e65b1aad9d5832bbe761ebb6f559976f1b6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7ef5a9da44e41f97ae5ab9fd54ae7e65b1aad9d5832bbe761ebb6f559976f1b6/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-03-14 01:03:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p322twse4qpzpls2xh6vjlt6mwy2vwovqmv345q6xnxvlglw6g3a._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/250314-r5ypsswk18/
Behaviour
Reads system network configuration
Reads system routing table
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7139232-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c03e12e8-abba-413e-a9c2-802b63362351
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/7ef5a9da44e41f97ae5ab9fd54ae7e65b1aad9d5832bbe761ebb6f559976f1b6

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: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 7ef5a9da44e41f97ae5ab9fd54ae7e65b1aad9d5832bbe761ebb6f559976f1b6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3476898/
  
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