MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8612a0a2d010cfcbfc97b21b42f4e87b74a59a0970a721fb04c5599292e2f5f5. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
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SHA256 hash: 8612a0a2d010cfcbfc97b21b42f4e87b74a59a0970a721fb04c5599292e2f5f5
SHA3-384 hash: 7e58967779edd670307b01c8093d559fdbbcd5964810d9e63b2a839ac95e0441d4ded59a9026152cf373f57d99219eb6
SHA1 hash: d0b4ff98d07349e6f088b9640a22d54078796895
MD5 hash: 684e43be9441cd385ee3a10e64c39e00
humanhash: gee-uniform-freddie-lion
File name:jaws
Download: download sample
Signature Mirai
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File size:2'490 bytes
First seen:2024-09-22 19:12:02 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 24:vpSVeSV8pS7S0fpS3CS3cpSUSGpSZSghpSZCSZWpSTSGpSddSdUTpSCSspS6SM/w:vIr8oqVcba7QSTJhymC
TLSH T1FF517CC601C7CB746DFA9A9633EA08D8B1F1D1A534D6EF5490EA34EC384CE54A1D0B93
Magika shell
Reporter NDA0E
Tags:mirai Okiru sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
RO RO
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL
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SecuriteInfo.com.Linux.Downloader-6.UNOFFICIAL
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Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66f06c0c5346c7b922ad0a6b
Tags:
Medusa Shell
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/66f06c10bb9fe02b41b56eb3/reports/fc1b18ef-5976-48f7-aca1-0a04625bb433/overview
Result
Verdict:
MALICIOUS
Score:
98%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/8612a0a2d010cfcbfc97b21b42f4e87b74a59a0970a721fb04c5599292e2f5f5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8612a0a2d010cfcbfc97b21b42f4e87b74a59a0970a721fb04c5599292e2f5f5/
Threat name:
Linux.Downloader.Morila
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Status:
Malicious
First seen:
2024-09-22 20:07:17 UTC
File Type:
Text (Shell)
AV detection:
24 of 38 (63.16%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qyjkbiwqcdh4x7exwinuf5hipn2klgqjoctsd6yeyvmzfexc6x2q._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet:unstable antivm botnet defense_evasion discovery linux
Link:
https://tria.ge/reports/240922-xwh6msthjn/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Checks CPU configuration
Reads system network configuration
Enumerates active TCP sockets
Writes file to system bin folder
File and Directory Permissions Modification
Deletes itself
Executes dropped EXE
Modifies Watchdog functionality
Mirai
Malware Config
C2 Extraction:
fgwe.myvnc.com
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8612a0a2d010/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8612a0a2d010cfcbfc97b21b42f4e87b74a59a0970a721fb04c5599292e2f5f5

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:Detect_APT29_WINELOADER_Backdoor
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Author:daniyyell
Description:Detects APT29's WINELOADER backdoor variant used in phishing campaigns, this rule also detect bad pdf,shtml,htm and vbs or maybe more depends
Reference:https://cloud.google.com/blog/topics/threat-intelligence/apt29-wineloader-german-political-parties
Rule name:Linux_Shellscript_Downloader
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Shellscript downloaders
Rule name:ShellScript_Downloader
Create hunting rule
Author:NDA0E
Description:Detects Generic ShellScript Downloader

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

sh 8612a0a2d010cfcbfc97b21b42f4e87b74a59a0970a721fb04c5599292e2f5f5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3186369/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3186527/

Comments