MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 258175b8a8046d4f7ace3ac7339ec0d07e5002bcd25814c6d485a197e5793ab3. 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: 258175b8a8046d4f7ace3ac7339ec0d07e5002bcd25814c6d485a197e5793ab3
SHA3-384 hash: b62c53815b5a8163b2bcbcac8f7ba3489181daf69f9f4cb352e8818a21546e98978cff9927a537067030fdb2d1da4018
SHA1 hash: 1d045e7bc526f583a377cf8ea1b3a7dccfc9e66b
MD5 hash: 0dc18f2def8f992ac1f19d4022fd9de0
humanhash: uniform-white-six-king
File name:zerarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:87'412 bytes
First seen:2026-01-18 14:49:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:/WdnGIRKv5N2KLctVmDXHNEyMYfcFKs/HJg4JViszT92v2lsfiIL/Z7PTMQ:/WKvHdQtoDXHNEyNfGKwa4JViszTyFL9
TLSH T1A883E7C9BC848B10D5D526BAFE0E618D33539B78E3FA7113DE185B2E638AC5B0A37511
telfhash t19ef027a2cf8c518d7fc0232d69be5033436675ed7ba01e67082dd98a86b39c2712d406
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
42
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/696cf2fc9c4da7d8473570bb/reports/8356e5fd-6334-4ab5-921d-296571cc7f4c/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/25e048a7-aed6-416c-a705-a2219d373bd5
Behavior Graph:
Download SVG
%3 guuid=cc681a0c-1900-0000-a5d7-ca34510b0000 pid=2897 /usr/bin/sudo guuid=3adc840e-1900-0000-a5d7-ca34560b0000 pid=2902 /tmp/sample.bin guuid=cc681a0c-1900-0000-a5d7-ca34510b0000 pid=2897->guuid=3adc840e-1900-0000-a5d7-ca34560b0000 pid=2902 execve
Gathering data
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
3 / 100
Link:
https://www.joesandbox.com/analysis/1852833
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/258175b8a8046d4f7ace3ac7339ec0d07e5002bcd25814c6d485a197e5793ab3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/258175b8a8046d4f7ace3ac7339ec0d07e5002bcd25814c6d485a197e5793ab3/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-18 14:49:45 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ewaxlofiarwu66wohldthhwa2b7faav42jmbjrwuqwqzpzlzhkzq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/260118-r7bcaafz9a/
Behaviour
Renames itself
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8c8b78a3-d987-4f00-8fec-b690a02aa4a1
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:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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 258175b8a8046d4f7ace3ac7339ec0d07e5002bcd25814c6d485a197e5793ab3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739140/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739131/

Comments