MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b37c45002d9e5aedf56335638a3440775e074b512e08252fcf95634512fe99ef. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b37c45002d9e5aedf56335638a3440775e074b512e08252fcf95634512fe99ef
SHA3-384 hash: 04fb691f44a113afd329e2ff9a1fc4791d84e2ed3b369671c560f45315c76251e6535ba6141cff553259fe323cb43f19
SHA1 hash: d6ed6314a4a9dcf6db5274c904b327f8653c181b
MD5 hash: 2b0b9d18a0b4d11dbb9ae2cd3d323c76
humanhash: missouri-floor-kansas-undress
File name:arm6-20220318-0536
Download: download sample
Signature Mirai
Create hunting rule
File size:54'376 bytes
First seen:2022-03-18 05:36:10 UTC
Last seen:2022-03-22 13:28:46 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:iM/d70Rv8OrlOEXcGOBvPF7JlLlJ/uJRT1X9q3UEL3ht9H8PFq2dDRNMbWqJ/dC:/0VrlOG/SPF73TQ6L7ucQD8KGC
TLSH T10133026055976460902194FE6F284CB71326A93CF2B871A37B1C85BAF7F311206FB8C2
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
33
# of downloads :
157
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.791.11611.21812.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/62341a82b94fb38cb49ff37a/reports/441c9604-db66-4fec-b5ef-df92f978eef4/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
136.144.41.60
Number of open files:
0
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/b37c45002d9e5aedf56335638a3440775e074b512e08252fcf95634512fe99ef
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
212.192.241.70:3074
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/965e505d-76c1-4d7d-992a-e2ee4cdc5482
Result
Threat name:
Mirai Moobot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/959241
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b37c45002d9e5aedf56335638a3440775e074b512e08252fcf95634512fe99ef/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-03-18 04:30:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 27 (66.67%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux
Link:
https://tria.ge/reports/220318-ga63ksgecl/
Behaviour
Reads runtime system information
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/b37c45002d9e5aedf56335638a3440775e074b512e08252fcf95634512fe99ef

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: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 b37c45002d9e5aedf56335638a3440775e074b512e08252fcf95634512fe99ef

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2094843/
  
Delivery method
Distributed via web download

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