MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b1a1d4407401b388b58e1830406bd6efad4a91a82ab5f27a911fc2cb9ebcfe6. 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: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b1a1d4407401b388b58e1830406bd6efad4a91a82ab5f27a911fc2cb9ebcfe6
SHA3-384 hash: 1e4440124c69c6106ba921b827542eb1c3ba2fd4b663860c308a6690c7b731de0f5b0966335ed457012cee7d8fda2e00
SHA1 hash: b1d177b57a91ae04ff28bbfb5013d8a9bb21c1da
MD5 hash: de4c10658308f799bb3a7dda04fc9e74
humanhash: paris-hydrogen-social-beer
File name:xnxnxnxnxnxnxnxnor1kxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:180'808 bytes
First seen:2026-02-14 13:22:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:7mPX5bl7RDfPIX5eG/L1AL0SFU66gOSNL9CnNgRdgJi55w2UXS:7eJpJUVD1A8n0YNgEJi5aDi
TLSH T18304392F358191F0F6411B746BCBD3976C390BBF51A9909F6B416329B6E0B7BA02C487
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/46843b32-fffa-42a0-abbb-9594abffb9f7
Behavior Graph:
Download SVG
%3 guuid=a7253a73-1500-0000-79c1-24efb80c0000 pid=3256 /usr/bin/sudo guuid=456d0675-1500-0000-79c1-24efbd0c0000 pid=3261 /tmp/sample.bin guuid=a7253a73-1500-0000-79c1-24efb80c0000 pid=3256->guuid=456d0675-1500-0000-79c1-24efbd0c0000 pid=3261 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/89a801b4-25e7-4ad3-a6a0-10a68911b17a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8b1a1d4407401b388b58e1830406bd6efad4a91a82ab5f27a911fc2cb9ebcfe6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8b1a1d4407401b388b58e1830406bd6efad4a91a82ab5f27a911fc2cb9ebcfe6/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Suspicious
First seen:
2026-02-14 13:23:37 UTC
File Type:
ELF32 Big (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rmnb2rahiantrc2y4gbqibv5n35njki2qkvv6j5jch6czoplz7ta._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260214-qmxjcac13e/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf 8b1a1d4407401b388b58e1830406bd6efad4a91a82ab5f27a911fc2cb9ebcfe6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3777595/
  
Delivery method
Distributed via web download

Comments