MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72eb6026c66c96d050f30a3da54cb3c85fad70f9f5b805ea8cf543835ab38dcd. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 72eb6026c66c96d050f30a3da54cb3c85fad70f9f5b805ea8cf543835ab38dcd
SHA3-384 hash: c8686e2c13abb76df811a675029fed133828c0ecaa288007025121e7b7855d58f91799323ad5cffafdb74ff207beceac
SHA1 hash: f062594fdaf722805f647201ba32dd5445daa6a8
MD5 hash: 9b2c489ec1fd0a21cc16086382e87001
humanhash: diet-apart-tango-bacon
File name:arm5
Download: download sample
Signature Gafgyt
Create hunting rule
File size:123'660 bytes
First seen:2025-03-29 03:21:42 UTC
Last seen:2025-04-06 03:31:40 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:WoWOwI0Ntp+JufYex025Ek4KwwqrlLftAuBRXVm5YOt1FwdV:WoWOwI0Ntp+JumvkmlOIRXw5v1C
TLSH T15AC3F78AB8519F66C5D516BFFE1E828D33231BB8E3DA3107DD146B2037CA95A0E2F541
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7136105-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e768e2cfd0a37f83095d2alinux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Mounts file systems
DNS request
Runs as daemon
Creating a file
Opens a port
Unmounts file systems
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
143
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/72eb6026c66c96d050f30a3da54cb3c85fad70f9f5b805ea8cf543835ab38dcd
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 74.125.250.129:19302
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/61bafce2-a754-4248-a5c2-346114daee88
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1651605
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1651605 Sample: arm5.elf Startdate: 29/03/2025 Architecture: LINUX Score: 52 12 daisy.ubuntu.com 2->12 14 Multi AV Scanner detection for submitted file 2->14 7 arm5.elf 2->7         started        signatures3 process4 signatures5 16 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->16 10 arm5.elf 7->10         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/72eb6026c66c96d050f30a3da54cb3c85fad70f9f5b805ea8cf543835ab38dcd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/72eb6026c66c96d050f30a3da54cb3c85fad70f9f5b805ea8cf543835ab38dcd/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-29 03:22:09 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=olvwajwgnslnauhtbi62ktftzbp224hz6w4al2um6vbygwvtrxgq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250329-dwzzlsxsb1/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Renames itself
Unexpected DNS network traffic destination
Contacts a large (30341) amount of remote hosts
Creates a large amount of network flows
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/72eb6026c66c96d050f30a3da54cb3c85fad70f9f5b805ea8cf543835ab38dcd

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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

sh 0b540ce061840ccd567120f3a88e741c61a144c20d69c401b193ce64b7eb791c

Gafgyt

elf 72eb6026c66c96d050f30a3da54cb3c85fad70f9f5b805ea8cf543835ab38dcd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469403/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3491992/
  
URLhaus
https://urlhaus.abuse.ch/url/3468990/
  
Dropped by
SHA256 0b540ce061840ccd567120f3a88e741c61a144c20d69c401b193ce64b7eb791c
  
Dropped by
MD5 8bb3ceb42fe00258d048b1ea479dc8ff

Comments