MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3dac5f69c40e807354f00fb54c264120834d7d04a06da1c2a7d52f2a2ab2c6d3. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3dac5f69c40e807354f00fb54c264120834d7d04a06da1c2a7d52f2a2ab2c6d3
SHA3-384 hash: ad33a90356e29fd4d9174a928823bf2528209bc2f9d956c282923b46d600af8184b3a9dd1f30db27868c9bc6594abf0a
SHA1 hash: 303344dc9eca03dd61306cc135f637741ed87df4
MD5 hash: 7fc8467c829af8af43e1bc6786bde5b0
humanhash: north-beryllium-bluebird-wyoming
File name:Labello.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:81'024 bytes
First seen:2025-10-11 06:49:49 UTC
Last seen:2025-10-12 06:10:15 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:XDo+LxRPxZ3jkp6QdXPKDbeG67qiWCH4nfb6xOJ:T1Lx9jkphlSDW7qiWZfmc
TLSH T19483AD63C8271D24D04844F070A48F3A9B63E115CA9B2EF7999AC67AD087EDCF6467F1
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 :
2
# of downloads :
108
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin masquerade obfuscated remote
Link:
https://www.filescan.io/uploads/68e9ff5a74d89de012b4da6a/reports/cc3cacc6-ac12-4bb6-895a-47bed89934ff/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-11T02:40:00Z UTC
Last seen:
2025-10-13T04:19:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/3dac5f69c40e807354f00fb54c264120834d7d04a06da1c2a7d52f2a2ab2c6d3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/382c4be2-fd58-4e22-a953-34bc3437a82d
Behavior Graph:
Download SVG
%3 guuid=a622ea07-1a00-0000-3327-4eac0e0a0000 pid=2574 /usr/bin/sudo guuid=d58f640a-1a00-0000-3327-4eac170a0000 pid=2583 /tmp/sample.bin guuid=a622ea07-1a00-0000-3327-4eac0e0a0000 pid=2574->guuid=d58f640a-1a00-0000-3327-4eac170a0000 pid=2583 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cd82ef2a-cbda-4ee4-8e64-73e80f671569
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1793289
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1793289 Sample: Labello.sh4.elf Startdate: 11/10/2025 Architecture: LINUX Score: 60 29 devilnet.xyz 2->29 31 169.254.169.254, 80 USDOSUS Reserved 2->31 33 3 other IPs or domains 2->33 35 Multi AV Scanner detection for submitted file 2->35 10 Labello.sh4.elf 2->10         started        12 python3.8 dpkg 2->12         started        14 dash rm 2->14         started        16 9 other processes 2->16 signatures3 37 Performs DNS queries to domains with low reputation 29->37 process4 process5 18 Labello.sh4.elf 10->18         started        process6 20 Labello.sh4.elf 18->20         started        process7 22 Labello.sh4.elf 20->22         started        process8 24 Labello.sh4.elf 22->24         started        27 Labello.sh4.elf 22->27         started        signatures9 39 Manipulation of devices in /dev 24->39 41 Deletes system log files 24->41
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3dac5f69c40e807354f00fb54c264120834d7d04a06da1c2a7d52f2a2ab2c6d3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3dac5f69c40e807354f00fb54c264120834d7d04a06da1c2a7d52f2a2ab2c6d3/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/3dac5f69c40e807354f00fb54c264120834d7d04a06da1c2a7d52f2a2ab2c6d3
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-11 04:51:57 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=hwwf62oeb2ahgvhqb62uyjsbecbu27ieubw2dqvh2uxsukvsy3jq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251011-hpp82szwey/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4dbfbf9b-46e6-449b-bced-146c720bdfdf
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/3dac5f69c40e807354f00fb54c264120834d7d04a06da1c2a7d52f2a2ab2c6d3

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
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 3dac5f69c40e807354f00fb54c264120834d7d04a06da1c2a7d52f2a2ab2c6d3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3668158/
  
Delivery method
Distributed via web download

Comments