MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b03b5bbf9d5c82ab3c3b8466e96dc74b96da680f95e1bf0c00947348fcd973fb. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b03b5bbf9d5c82ab3c3b8466e96dc74b96da680f95e1bf0c00947348fcd973fb
SHA3-384 hash: 11e74217a088f6c635d894cd2d51bfde607c0798e6dd3cb914a31e13eed24e9bb94257f43b47ce9653ed8ba372efd92d
SHA1 hash: de47c6a63b5a7efb0b413cdd1ea05472abf3b1e1
MD5 hash: 82cd940c00d92985cbd21d0113775867
humanhash: may-victor-vermont-alanine
File name:gmpsl
Download: download sample
Signature Gafgyt
Create hunting rule
File size:84'900 bytes
First seen:2025-08-05 11:08:32 UTC
Last seen:2025-08-10 19:17:55 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:fVsy3/4rZN6nOPQOVTkzFyWePyzclquKLM9SLGZ8fnd7Nj:f+y3/eIOPrN2EquKLtGEl
TLSH T1A583B506AB650FF7DC6FCD3706A9070235CC595722B97B3A3574D828B24B64B0AE3CA4
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
41
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/6891e65edc44c87d077c7277/reports/eff8a775-ffa6-4307-9c5b-948c84d9cdd2/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/b03b5bbf9d5c82ab3c3b8466e96dc74b96da680f95e1bf0c00947348fcd973fb
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c657f3da-b4d2-44c3-9745-d217e424f19f
Behavior Graph:
Download SVG
%3 guuid=3420d002-1b00-0000-f9f3-cbea620a0000 pid=2658 /usr/bin/sudo guuid=42c61405-1b00-0000-f9f3-cbea690a0000 pid=2665 /tmp/sample.bin guuid=3420d002-1b00-0000-f9f3-cbea620a0000 pid=2658->guuid=42c61405-1b00-0000-f9f3-cbea690a0000 pid=2665 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/144752ea-e69b-4fc2-b19e-bd145d332490
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1750434
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b03b5bbf9d5c82ab3c3b8466e96dc74b96da680f95e1bf0c00947348fcd973fb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b03b5bbf9d5c82ab3c3b8466e96dc74b96da680f95e1bf0c00947348fcd973fb/
Verdict:
Clean
Link:
https://tip.neiki.dev/file/b03b5bbf9d5c82ab3c3b8466e96dc74b96da680f95e1bf0c00947348fcd973fb
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-05 11:09:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wa5vxp45lsbkwpb3qrtos3ohjolnu2apsxq36daasrzur7gzop5q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250805-m88a7atrv3/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f7ecfafc-3dd6-4985-b42a-1d811ca2ff2a
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/b03b5bbf9d5c82ab3c3b8466e96dc74b96da680f95e1bf0c00947348fcd973fb

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: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 b03b5bbf9d5c82ab3c3b8466e96dc74b96da680f95e1bf0c00947348fcd973fb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3591777/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3591778/

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