MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0304a7f3ab4cd3c9dc9f86fa880a2db75d8ba83cef9ca67d648bd2c84d1d7dc9. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0304a7f3ab4cd3c9dc9f86fa880a2db75d8ba83cef9ca67d648bd2c84d1d7dc9
SHA3-384 hash: 532c93731bf6fa7ac0922cf388521d9d5603d40ceb99d8542914568770356232e8c2bd87f6d2ad0ab00930ef7deffe00
SHA1 hash: ed75b92b02ee90b4f9992581f3e1a5453629403a
MD5 hash: 302aaa6418422e26477eb95a524f11c1
humanhash: pennsylvania-coffee-vegan-bakerloo
File name:arm7-20220416-0659
Download: download sample
Signature Mirai
Create hunting rule
File size:110'815 bytes
First seen:2022-04-16 06:59:05 UTC
Last seen:2022-04-16 08:09:34 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:A5nM9Fgej20Cw92TwLeVi4wwBWTW88lloNiM/2fa1jgmQN7zw/9qHTWwYvY:5g/K9CVpwwBWT/3/2S1jRQVM/9qHTWwn
TLSH T1F7B31A46EB418B03C4D62775BA9F42463323DB54E3DB33065A18AFF43F866AE4E67406
telfhash t19111ed32572056257b61de64dced63b7423547222788ab33cf32c4cc640a0eaea36c5f
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 :
4
# of downloads :
312
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Dropper.Mirai-7540663-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/625a6949eab80a7a6c235662/reports/0d5b4483-1183-45d9-a531-186058f7ea92/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
194.31.98.171
Number of open files:
0
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/0304a7f3ab4cd3c9dc9f86fa880a2db75d8ba83cef9ca67d648bd2c84d1d7dc9
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/c53b196d-db6d-4744-a318-546e5d46262f
Result
Threat name:
Mirai Moobot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/977639
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Sample deletes itself
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/0304a7f3ab4cd3c9dc9f86fa880a2db75d8ba83cef9ca67d648bd2c84d1d7dc9/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-15 09:02:57 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 41 (56.10%)
Threat level:
  5/5
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/0304a7f3ab4cd3c9dc9f86fa880a2db75d8ba83cef9ca67d648bd2c84d1d7dc9

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_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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 0304a7f3ab4cd3c9dc9f86fa880a2db75d8ba83cef9ca67d648bd2c84d1d7dc9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2127682/
  
Delivery method
Distributed via web download

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