MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 631b5f9a168f6681ab7d7392e03c207a1f5fd61f8ecc26b888783c273c2dc3e5. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 631b5f9a168f6681ab7d7392e03c207a1f5fd61f8ecc26b888783c273c2dc3e5
SHA3-384 hash: b63e5b2d2a91069c69bbaf78e4095d949e5dce8cabcafe865b776fc131bb41998aa58968c320cbf995d5fe241fa526ff
SHA1 hash: 95c6281c3dada915e2a2e5828ef975ab235786ad
MD5 hash: 5ff99ada5316de9721bf6bd469263142
humanhash: seventeen-pluto-golf-tennis
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:94'224 bytes
First seen:2025-02-02 04:36:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:sYNwboPRPZtprl975QXM3xQF9A0Gj4JsZ8cRdWlrI+E/g4T/YG3:sYNaoxZrj6F9AfjMs86C4rY
TLSH T1C993D60ABB614EFBDC6FCD3705A9070136CC955722B92B3A3534D928F64B54B4AE3C68
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 :
101
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ELF.Mirai-CXB.3195.9269.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679ef67c416a81ccc3c4f4a6linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/679f18be06d12bc30bf5556b/reports/fa7af37c-8389-47c2-acbe-74d62c40d07c/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cff4c340-7a62-4a32-83be-7a7a1f5b3f67
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
1 / 100
Link:
https://www.joesandbox.com/analysis/1604903
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/631b5f9a168f6681ab7d7392e03c207a1f5fd61f8ecc26b888783c273c2dc3e5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/631b5f9a168f6681ab7d7392e03c207a1f5fd61f8ecc26b888783c273c2dc3e5/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-02 04:37:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mmnv7gqwr5tidk35oojoapbapipv7vq7r3gcnoeipa6copbnypsq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250202-e8wy6awjh1/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/753b0d37-4362-45e8-88a8-fb051f88d66f
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/631b5f9a168f6681ab7d7392e03c207a1f5fd61f8ecc26b888783c273c2dc3e5

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 631b5f9a168f6681ab7d7392e03c207a1f5fd61f8ecc26b888783c273c2dc3e5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3420324/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3424154/

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