MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73235c4d28f6bc0c5b0e9c60f76cbd5bf725827aea4b694d8b589d2b7c366712. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 73235c4d28f6bc0c5b0e9c60f76cbd5bf725827aea4b694d8b589d2b7c366712
SHA3-384 hash: 2d4cda6901ddea8e60645bb4e473df488f91ea6494aeee49f11411a4c61a8ba0b17d3f338e7bc6279c9bcd3ba176dedf
SHA1 hash: b4471537f005ddeb1bf5e57a390bc44d850d2a2a
MD5 hash: 44dac03da37e37c94565eb0f96b2d8aa
humanhash: dakota-steak-pip-harry
File name:44dac03da37e37c94565eb0f96b2d8aa
Download: download sample
Signature Mirai
Create hunting rule
File size:47'696 bytes
First seen:2024-03-18 08:53:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:5a7wtk6ov4SeqUyIP66ivGK1ureCynnkLCVot2vXCCqA:5a7wtkxbxgjiBu+kLhtgCCqA
TLSH T1B4238EB7C8796DD0D1588274A9258EBC1723A406C6E33EFA5E45C66A4007EBCF62D3F1
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf mirai renesas

Intelligence

File Origin
# of uploads :
1
# of downloads :
113
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29228.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28920.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135965-0
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Dropper.Mirai-7136488-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-1
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug botnet mirai obfuscated
Link:
https://www.filescan.io/uploads/65f80130757c624818b20c0c/reports/ed0f39a4-01e1-400d-a024-26b5ddb5c9c0/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4ef95e10-a5f3-4fa1-9daf-5089d273f9fa
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1410718
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1410718 Sample: pERaPMaznu.elf Startdate: 18/03/2024 Architecture: LINUX Score: 88 18 owo.p3pr00t.com 2->18 20 197.191.86.155 zain-asGH Ghana 2->20 22 99 other IPs or domains 2->22 24 Snort IDS alert for network traffic 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 4 other signatures 2->30 8 pERaPMaznu.elf 2->8         started        signatures3 process4 process5 10 pERaPMaznu.elf 8->10         started        process6 12 pERaPMaznu.elf 10->12         started        14 pERaPMaznu.elf 10->14         started        16 pERaPMaznu.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/73235c4d28f6bc0c5b0e9c60f76cbd5bf725827aea4b694d8b589d2b7c366712
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/73235c4d28f6bc0c5b0e9c60f76cbd5bf725827aea4b694d8b589d2b7c366712/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-18 08:54:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=omrvytji626aywyotrqpo3f5lp3slat25jfwstmllcosw7bwm4ja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet linux
Link:
https://tria.ge/reports/240318-ktwbzade6y/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/73235c4d28f6bc0c5b0e9c60f76cbd5bf725827aea4b694d8b589d2b7c366712

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:BitcoinAddress
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Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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 73235c4d28f6bc0c5b0e9c60f76cbd5bf725827aea4b694d8b589d2b7c366712

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2785667/
  
URLhaus
https://urlhaus.abuse.ch/url/2786701/

Comments


Avatar
zbet commented on 2024-03-18 08:53:12 UTC

url : hxxp://147.78.103.94/bins/skid.sh4