MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fe8b6dd3097e0c1f1f24686fc5248c9f7dc094a6621db11224c2ca1b13e01794. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fe8b6dd3097e0c1f1f24686fc5248c9f7dc094a6621db11224c2ca1b13e01794
SHA3-384 hash: 8b980269ac0d86c19436c5a65ac47854dc2ef69905609e124451f99b888e429682df462fa4e2f4e29f2e77b0d5a1187a
SHA1 hash: 1cf3f2bd1444946af30d04227164227e7b95a294
MD5 hash: b097398b525a11536eb3f0202cd9921e
humanhash: pip-solar-georgia-five
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:88'552 bytes
First seen:2024-11-30 22:16:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:b4JYLxhpNY9kC9u3IX1KH8qWX567sA2YiDsl9dj9gg4:biUxhpJbIX1KHmXmksl9dhA
TLSH T1BA83E75E2E118F6CF7A9A23847B75F2096A8329127E1C588D1ADD6002F3174F685FFD8
telfhash t1d02104098e3c13f49b711cdd6addff32e4a170db5a161d278d14aa9e992cc829d00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
122
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.982.26592.14942.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674b9026e64d1c722d7ab717linux22vpnfull_triage
Tags:
ransomware mirai virus
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/674b8ee44b0e5551e607f282/reports/8b64053c-8fc5-467f-9f0e-381bda98d4f2/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fe8b6dd3097e0c1f1f24686fc5248c9f7dc094a6621db11224c2ca1b13e01794
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1b0e7612-b1f4-4fbb-a21c-97ec4db270a7
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1565878
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fe8b6dd3097e0c1f1f24686fc5248c9f7dc094a6621db11224c2ca1b13e01794
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fe8b6dd3097e0c1f1f24686fc5248c9f7dc094a6621db11224c2ca1b13e01794/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-30 22:17:07 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=72fw3uyjpygb6hzenbx4kjemt564bffgmio3cereylfbwe7ac6ka._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/241130-17cd1s1pgn/
Behaviour
System Network Configuration Discovery
Changes its process name
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/baefc0c6-53c2-443e-ba18-c52df3b804f7
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/fe8b6dd3097e0c1f1f24686fc5248c9f7dc094a6621db11224c2ca1b13e01794

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:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
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 fe8b6dd3097e0c1f1f24686fc5248c9f7dc094a6621db11224c2ca1b13e01794

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3283365/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments