MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 541c41b6aab6b18066701ec5283dad46402d5d08551fc3de4650a36b43059f31. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 541c41b6aab6b18066701ec5283dad46402d5d08551fc3de4650a36b43059f31
SHA3-384 hash: 14a4ce93a41cba1355f5a60a3464ef500776a3f67cdfbc75ff5bee3c4bc51790689ff73eecfb949389dc2ba39227de7d
SHA1 hash: 6c174104b1ef8a48f2ef5d2f359289117e6c97f8
MD5 hash: 0faa58a5c2317cc7146622d8b744695e
humanhash: montana-diet-kansas-early
File name:ZG9zarm
Download: download sample
Signature Mirai
Create hunting rule
File size:32'160 bytes
First seen:2022-05-15 23:50:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:u4JPpw+Cy1ny7L6Eq0wOEPf92DHeYTKye3OqjynJx3po5d3UC:xxjCy1yN1wOCfwVTKJmzih
TLSH T177E2D135E26CA8E2D97008B0DF1688C67787BFF4F5A7A2D63B04820D75511D69ABC7C2
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
271
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/628191e922b733139c1e2327/reports/8735db6b-d5db-4ed7-bd9a-6126297630e5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
103.136.40.141:80
Number of open files:
2
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/541c41b6aab6b18066701ec5283dad46402d5d08551fc3de4650a36b43059f31
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
103.136.41.100:5034
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b8925690-a770-4e15-ba0e-a2b1541ebc6d
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/994490
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/541c41b6aab6b18066701ec5283dad46402d5d08551fc3de4650a36b43059f31/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-05-15 23:51:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220515-3v5k5sbcgn/
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/541c41b6aab6b18066701ec5283dad46402d5d08551fc3de4650a36b43059f31

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:myMirai
Create hunting rule
Description:Mirai
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 541c41b6aab6b18066701ec5283dad46402d5d08551fc3de4650a36b43059f31

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2196554/
  
Delivery method
Distributed via web download

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