MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 befb51f39dc4b5cf2c234ee693ec5f9aedc2179e6968c4301ddc0729221a4399. 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


Mirai


Vendor detections: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: befb51f39dc4b5cf2c234ee693ec5f9aedc2179e6968c4301ddc0729221a4399
SHA3-384 hash: a1dd8c21a21ecae67134b3070316e8e3c6bb96400e4917c064b05f043c86ac8bf87fbf9a6cbe66df30016e1a91217ad4
SHA1 hash: 8984b10677467ea146c84a218df410fa74b63cd4
MD5 hash: e6128369f8e475b3a36c332c4503c37e
humanhash: shade-butter-georgia-august
File name:main_arm
Download: download sample
Signature Mirai
Create hunting rule
File size:133'920 bytes
First seen:2025-03-15 00:16:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:UFKdzElm18uZJNb4ArFa8eAZHk4VB7fzTTr71igYSvGueqZvd2UlqKwyw6RNPYTc:UFKp50UU8e947Lb71izSftBdRalKp
TLSH T196D30945F8504B23C6C611BBFB5E428D3B2A17E8D3EF720399256F60378695B0E3B546
telfhash t12e11401a8f942e4eaff4000e869ea21b547075592f2b78538c2a752b93831c2f06dc53
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 mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d4d58108116ce42571390dlinux22vpnfull_triage
Tags:
bashlite gafgyt mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/67d4c7170a7899f35796d1b9/reports/92705662-b771-4620-8a5c-fea13d1fb7cf/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/befb51f39dc4b5cf2c234ee693ec5f9aedc2179e6968c4301ddc0729221a4399
Behaviour
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/95342e3b-94b6-4a06-abc1-405605eb087b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1639034
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/befb51f39dc4b5cf2c234ee693ec5f9aedc2179e6968c4301ddc0729221a4399
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/befb51f39dc4b5cf2c234ee693ec5f9aedc2179e6968c4301ddc0729221a4399/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-15 00:17:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x35vd445ys246lbdj3tjh3c7tlw4ef46nfumima53qdssiq2iomq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250315-ak4xmsvmw9/
Malware Config
C2 Extraction:
ssh.getsolara.info
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/ddb39131-589a-4d87-b24e-653a19ca7732
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/befb51f39dc4b5cf2c234ee693ec5f9aedc2179e6968c4301ddc0729221a4399

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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: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

Mirai

elf befb51f39dc4b5cf2c234ee693ec5f9aedc2179e6968c4301ddc0729221a4399

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3476948/
  
Delivery method
Distributed via web download

Comments