MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87a9d7352b8a36ede1cb478a9301fcdbc850ec8d19941ae7bbd81bed7abebb32. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 87a9d7352b8a36ede1cb478a9301fcdbc850ec8d19941ae7bbd81bed7abebb32
SHA3-384 hash: 85976735c50691965ba35155d2cdf12290e829d08320f757c732bb08cc330341fb0fc721b07c4cfdc94015a5ffb90cb6
SHA1 hash: a9ffcbe5529919594ff1decb1bb3ddb93f0efcaa
MD5 hash: 9f94ab0e06cfe1e0d979279a7ae3c681
humanhash: queen-gee-michigan-table
File name:olor
Download: download sample
Signature Mirai
Create hunting rule
File size:240 bytes
First seen:2025-12-21 15:13:23 UTC
Last seen:Never
File type: sh
MIME type:text/plain
ssdeep 6:L6Frx8ZXdCNwAK7PSrx8Vzg6FrLJZXdAWJNwAbJ78J0bZrLJn:vdJA9m5XdzTwA2aZh
TLSH T1C0D09B8BE0109A70E54EE4DD317153DE76438B5E35670F55AD9910BF91C45D8B50C618
Magika html
Reporter abuse_ch
Tags:sh
URLMalware sample (SHA256 hash)SignatureTags
http://130.12.180.64/zermips0fc47e51b950d0c9feef18299d94898980682002b327e5604c86c6ea9ba51ebc Miraielf mirai ua-wget
http://130.12.180.64/zermpslbad8bf32d2d85ab9261f2236de947c154db5f19a9967c687c8e98a9e23e6d7fe Miraielf mirai ua-wget

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Downloader-35.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive mirai tsunami
Link:
https://www.filescan.io/uploads/6948103484afa5547b5b6d73/reports/eecaf8a0-f90d-4508-ac1d-8a9160ca1cde/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/87a9d7352b8a36ede1cb478a9301fcdbc850ec8d19941ae7bbd81bed7abebb32
Verdict:
Malicious
File Type:
unix shell
First seen:
2025-12-21T12:31:00Z UTC
Last seen:
2025-12-23T12:48:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan-Downloader.Shell.Agent.p HEUR:Trojan-Downloader.Shell.Agent.a
Link:
https://opentip.kaspersky.com/87a9d7352b8a36ede1cb478a9301fcdbc850ec8d19941ae7bbd81bed7abebb32/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b91d935a-7161-4875-92a2-cf4ddd20cc75
Behavior Graph:
Download SVG
%3 guuid=357ce7f2-1e00-0000-1d93-d5b2ae080000 pid=2222 /usr/bin/sudo guuid=4a0883f4-1e00-0000-1d93-d5b2b4080000 pid=2228 /tmp/sample.bin guuid=357ce7f2-1e00-0000-1d93-d5b2ae080000 pid=2222->guuid=4a0883f4-1e00-0000-1d93-d5b2b4080000 pid=2228 execve guuid=bf7f583d-1f00-0000-1d93-d5b2cb080000 pid=2251 /usr/bin/rm guuid=4a0883f4-1e00-0000-1d93-d5b2b4080000 pid=2228->guuid=bf7f583d-1f00-0000-1d93-d5b2cb080000 pid=2251 execve guuid=1f6eaa3d-1f00-0000-1d93-d5b2cc080000 pid=2252 /usr/bin/wget net send-data guuid=4a0883f4-1e00-0000-1d93-d5b2b4080000 pid=2228->guuid=1f6eaa3d-1f00-0000-1d93-d5b2cc080000 pid=2252 execve f22fee75-ab34-540d-95fe-696883c6f4ad 130.12.180.64:80 guuid=1f6eaa3d-1f00-0000-1d93-d5b2cc080000 pid=2252->f22fee75-ab34-540d-95fe-696883c6f4ad send: 135B
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/87a9d7352b8a36ede1cb478a9301fcdbc850ec8d19941ae7bbd81bed7abebb32
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/87a9d7352b8a36ede1cb478a9301fcdbc850ec8d19941ae7bbd81bed7abebb32/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/87a9d7352b8a36ede1cb478a9301fcdbc850ec8d19941ae7bbd81bed7abebb32
Threat name:
Script-Shell.Downloader.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2025-12-21 15:20:22 UTC
File Type:
Text (Shell)
AV detection:
7 of 24 (29.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q6u5onjlri3o3yoli6fjgap43pefb3endgkbvz533an626v6xmza._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/251223-lmdzsasjbx/
Behaviour
Modifies registry class
Suspicious use of SetWindowsHookEx
Enumerates physical storage devices
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/87a9d7352b8a36ede1cb478a9301fcdbc850ec8d19941ae7bbd81bed7abebb32

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:ach_202412_suspect_bash_script
Create hunting rule
Author:abuse.ch
Description:Detects suspicious Linux bash scripts

File information

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

Web download

Mirai

sh 87a9d7352b8a36ede1cb478a9301fcdbc850ec8d19941ae7bbd81bed7abebb32

(this sample)

Mirai

elf 0fc47e51b950d0c9feef18299d94898980682002b327e5604c86c6ea9ba51ebc

  
URLhaus
https://urlhaus.abuse.ch/url/3739280/
  
Delivery method
Distributed via web download
  
Dropping
MD5 aafc7d8e85ca8b139b4d88b16ea01eaf
  
Dropping
SHA256 0fc47e51b950d0c9feef18299d94898980682002b327e5604c86c6ea9ba51ebc

Comments