MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a37df9a65bad09c9e37456202b064e95ce5cdb87166e9270818f058d41a7a2f. 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 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2a37df9a65bad09c9e37456202b064e95ce5cdb87166e9270818f058d41a7a2f
SHA3-384 hash: e43673968aec4950d6c57ba5fe6e9ebec2eb3097cc5effd32b8fac4d2b6e1b1893245eaef2f5f36cbdc524ec72499b24
SHA1 hash: 33e83968cce0713008b787cf0ed7c6c5fb16cf47
MD5 hash: ac52277b211338bc144f77a58716d55c
humanhash: snake-pluto-beryllium-cat
File name:ac52277b211338bc144f77a58716d55c
Download: download sample
Signature Mirai
Create hunting rule
File size:116'512 bytes
First seen:2024-04-21 19:06:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Ka97/a/qUAm/RjY3mOCRYKtKBhLfdKaqXzURDWUdWN4DJ+LhHX:Kyan5jamOMftsxKa2sDWSWN+UHX
TLSH T122B34A77CC2A6F98C159D5B0B0B09F792BA3A58182471FBA55B2C3B64083DCDF505BB8
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 :
98
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
MALICIOUS
Malware family:
8220 Gang
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c41dcf6b-2a56-4b0c-8fdc-bbd2104e39c9
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1429284
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2a37df9a65bad09c9e37456202b064e95ce5cdb87166e9270818f058d41a7a2f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2a37df9a65bad09c9e37456202b064e95ce5cdb87166e9270818f058d41a7a2f/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-21 00:59:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fi357gtfxlijzhrxivrafmde5fooltnyoftosjyiddyfrva2pixq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/240421-xsmdwshf76/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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 2a37df9a65bad09c9e37456202b064e95ce5cdb87166e9270818f058d41a7a2f

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2789081/
  
URLhaus
https://urlhaus.abuse.ch/url/2820912/
  
URLhaus
https://urlhaus.abuse.ch/url/2820927/

Comments


Avatar
zbet commented on 2024-04-21 19:07:00 UTC

url : hxxp://103.237.87.90//bot.sh4