MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b4e9af57cbeca26bb1ef915897f1f21a7488c8eb4e69a4313d527f878283de3. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3b4e9af57cbeca26bb1ef915897f1f21a7488c8eb4e69a4313d527f878283de3
SHA3-384 hash: 1ceb4adbbf7dfbeed5f0ade84906f63db5c3ec6b44a7e28338057d2d1855d31d3da6cae62914acbb6d6e36626bf25552
SHA1 hash: 0ed47c82606d4bb5365402fc15a2cea68d48da17
MD5 hash: 054471e9dda5b2cd748ef13e59bc162a
humanhash: don-maine-iowa-nebraska
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:74'944 bytes
First seen:2025-11-08 06:54:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:xlcEQX9mksoCmY3UlMYYp1o4NKt5gdp5ZCb309cUAYU:ncHtmRboLtQ5Zyuv
TLSH T17D73AE63C4269E64C4455534B072CFB51793788882672EB68E6AC1FA908FDFCF2193F8
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 :
99
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-08T03:59:00Z UTC
Last seen:
2025-11-10T04:50:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/3b4e9af57cbeca26bb1ef915897f1f21a7488c8eb4e69a4313d527f878283de3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ed096eaf-e777-4bc8-80a7-16905d323806
Behavior Graph:
Download SVG
%3 guuid=52c5a72f-1a00-0000-cabc-b5e9f70d0000 pid=3575 /usr/bin/sudo guuid=d243f031-1a00-0000-cabc-b5e9ff0d0000 pid=3583 /tmp/sample.bin guuid=52c5a72f-1a00-0000-cabc-b5e9f70d0000 pid=3575->guuid=d243f031-1a00-0000-cabc-b5e9ff0d0000 pid=3583 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2b683dd2-e4a2-498b-a801-990b9f7ea3e4
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1810370
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3b4e9af57cbeca26bb1ef915897f1f21a7488c8eb4e69a4313d527f878283de3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3b4e9af57cbeca26bb1ef915897f1f21a7488c8eb4e69a4313d527f878283de3/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/3b4e9af57cbeca26bb1ef915897f1f21a7488c8eb4e69a4313d527f878283de3
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-08 06:55:22 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=hnhjv5l4x3fcnoy67ekys7y7egturdeowttjuqyt2ut7q6bihxrq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251108-hpxywsvpgk/
Malware Config
C2 Extraction:
gqvyzb.jy.hbqwlmml
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7138377-0
YARA:
n/a
Link:
https://app.threat.zone/submission/19e80987-db64-4710-986c-2819c39ca544
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/3b4e9af57cbeca26bb1ef915897f1f21a7488c8eb4e69a4313d527f878283de3

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

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

Web download

Mirai

elf 3b4e9af57cbeca26bb1ef915897f1f21a7488c8eb4e69a4313d527f878283de3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3693007/
  
Delivery method
Distributed via web download

Comments