MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8b9dbf21183026ae6deb586a7c638510ed68160d29009f48ae0cf547b1700e3. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a8b9dbf21183026ae6deb586a7c638510ed68160d29009f48ae0cf547b1700e3
SHA3-384 hash: 0718752b0aba6301907043766bb0c9569f45e12c6368503a6acbb417c6eb18eae6597fc2da53f53337bcc78dd9440207
SHA1 hash: 3af511247e36d90b08d2b4421a9f26a4215f6473
MD5 hash: 23bcfc1b561dba439b82937bc6c45d87
humanhash: seven-alaska-massachusetts-low
File name:vlxx.arm-20240413-0016
Download: download sample
Signature Mirai
Create hunting rule
File size:137'448 bytes
First seen:2024-04-13 00:16:52 UTC
Last seen:2024-04-13 00:17:52 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:EsLfj0HZd8QDiy3G3vemtFBsJBLsuYbcj6dZ7BjC:Zj0HEQDW3veYsJdsu05B+
TLSH T1FAD32944F9814F17C6C212BBFB5D428D772A17E8D2EA71039D206FA1378B96B0E3B546
telfhash t12901f1251f9446acb3f48308c29e901ac46533fe2bc22422ca4aae9b41f79d3f50d522
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug bash lolbin remote
Link:
https://www.filescan.io/uploads/6619cf050b46b303693413b8/reports/3c9152e0-1b5d-4996-8d6f-d38588c5267f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
14.225.213.124
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/a8b9dbf21183026ae6deb586a7c638510ed68160d29009f48ae0cf547b1700e3
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b0b3364e-4f7b-4223-bb48-7873154f650c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1425299
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/a8b9dbf21183026ae6deb586a7c638510ed68160d29009f48ae0cf547b1700e3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a8b9dbf21183026ae6deb586a7c638510ed68160d29009f48ae0cf547b1700e3/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-13 00:17:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vc45x4qrqmbgvzw6wwdkprrykehnnala2kiat5ek4dhvi6yxadrq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/240413-ak2saabf2s/
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/a8b9dbf21183026ae6deb586a7c638510ed68160d29009f48ae0cf547b1700e3

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_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:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
Rule name:Mirai_Unpack
Create hunting rule
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 a8b9dbf21183026ae6deb586a7c638510ed68160d29009f48ae0cf547b1700e3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2780067/
  
Delivery method
Distributed via web download

Comments