MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f7556b9469b3bb92df7421eb9fd2e3507bc191e965cef65bded70bc79d0c071. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f7556b9469b3bb92df7421eb9fd2e3507bc191e965cef65bded70bc79d0c071
SHA3-384 hash: 300121f2562be0ccb5f28c68dfef9f818e8f75dbe0aa702635b50ae9b94f4297abcfeb12644fa385655da94fddb3becf
SHA1 hash: ba84c5b653a300a4d1fef6628540e95c246870a4
MD5 hash: 99d8076fa8509199073a670ff9de451f
humanhash: wyoming-tango-yankee-mars
File name:wind.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:31'532 bytes
First seen:2025-01-06 07:11:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:H9v95SKlIjOrv5tBqUlBLxVyQazMfBLz+nt9q3UELWMI:H9v9k4UEvBqUlBNUQmixzQALTI
TLSH T1B0E2D02237233D60D7F2583BFCFDC886BC950AB490BBB8111D86076A89F549325A56CF
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.2381.26895.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=677b8384ffdcee13ec84164clinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-debug botnet masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/677b8256a87b2681470533c0/reports/4a25a122-4c65-4cfe-879c-ecdd815fdb27/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b1068fa9-6d11-4b49-8cfc-12cee4226430
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1584687
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3f7556b9469b3bb92df7421eb9fd2e3507bc191e965cef65bded70bc79d0c071
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3f7556b9469b3bb92df7421eb9fd2e3507bc191e965cef65bded70bc79d0c071/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-06 02:50:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h52vnokgtm53slpxiiplt7jogud3ygi6szoo6zn55vyly6oqybyq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet discovery upx
Link:
https://tria.ge/reports/250106-h1hncazlfv/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a45863c4-b826-4a46-9060-8af8776137a0
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/3f7556b9469b3bb92df7421eb9fd2e3507bc191e965cef65bded70bc79d0c071

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_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 3f7556b9469b3bb92df7421eb9fd2e3507bc191e965cef65bded70bc79d0c071

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3391234/
  
Delivery method
Distributed via web download

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