MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d31cba3226637365a85910e5d30de22773dd5176636d147f8a138ef8c289be21. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d31cba3226637365a85910e5d30de22773dd5176636d147f8a138ef8c289be21
SHA3-384 hash: 4ad0e5a9aedea84ed8da9a862ca5d68bc476ea4f6dd81b01c7335543e586a0896d17228a5779c5ef7ebf3bcc450f9be4
SHA1 hash: ca3fb99388d97b8e5fa745092bf07a876de82017
MD5 hash: a07fe0dfe9b2d76db9ae16b28e08c31e
humanhash: berlin-carbon-vermont-eight
File name:Cronarm-20220427-0050
Download: download sample
Signature Mirai
Create hunting rule
File size:65'156 bytes
First seen:2022-04-27 00:50:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:qZglP+/tY8OG7gOQ8tnrUixVOxgNCKM63AvJe:qZg6U3+rUixVOxVXDJe
TLSH T182532855BDC18B16C6D052BBFA1E428D372613A8E2EA3313DD25AF2137C782B0E77651
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 :
228
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug remote.exe
Link:
https://www.filescan.io/uploads/6268937b2b32b1c37c6286b3/reports/520168dd-d7dc-43c5-9fe3-973cae4697d6/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
103.136.40.243:80
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/d31cba3226637365a85910e5d30de22773dd5176636d147f8a138ef8c289be21
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/99653131-4604-403a-9e68-9261472cffc7
Result
Threat name:
Unknown
Detection:
suspicious
Classification:
evad
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/983706
Signature
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d31cba3226637365a85910e5d30de22773dd5176636d147f8a138ef8c289be21/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-27 00:51:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220427-a7g2dsaghr/
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/d31cba3226637365a85910e5d30de22773dd5176636d147f8a138ef8c289be21

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: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 d31cba3226637365a85910e5d30de22773dd5176636d147f8a138ef8c289be21

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2109611/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2129490/
  
URLhaus
https://urlhaus.abuse.ch/url/2153953/

Comments