MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 45c07a1eda748140ffdac5bbe456a86fa7999d86d4484c3ccf5fe5255ced95fd. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 45c07a1eda748140ffdac5bbe456a86fa7999d86d4484c3ccf5fe5255ced95fd
SHA3-384 hash: fb12a858175f9a10e9204759b1eefc790e2bbcbf4440e0e1bbdc692f49acff3c074caf360d71f057c6fe63f58096fbaf
SHA1 hash: dbbb5f93cb90812fff6dde3999365ccddf85ecc6
MD5 hash: d2c6b03e33fa79484ad0c7f5ba62eddb
humanhash: missouri-cup-sixteen-michigan
File name:1sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:63'628 bytes
First seen:2026-02-08 21:25:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:maLwtrmUF1QgBVIvKVQHSKthnIC4QHiSKEs/F:mYFULQgrIyV+thnIECBD
TLSH T1DC538D73D8396E84D35941B1BC748BB51B63F58481830EFE1A99C2B99047EACF6093F8
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 :
50
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/782b9af5-ec53-4369-b4ef-d579a1a75a08/
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6988ff812ffccda0976acb3c/reports/fd12a90b-a2a3-41ae-ab76-e3b7ed27897e/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-02-08T09:17:00Z UTC
Last seen:
2026-02-08T09:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/45c07a1eda748140ffdac5bbe456a86fa7999d86d4484c3ccf5fe5255ced95fd/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/59600e5d-bec4-448a-8dc8-93577216d2a0
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1865757
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1865757 Sample: 1sh4.elf Startdate: 08/02/2026 Architecture: LINUX Score: 68 23 169.254.169.254, 80 USDOSUS Reserved 2->23 25 176.65.139.21, 18129, 56110 PALTEL-ASPALTELAutonomousSystemPS Germany 2->25 27 4 other IPs or domains 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Mirai 2->33 8 1sh4.elf 2->8         started        11 python3.8 dpkg 2->11         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 process4 signatures5 35 Sample deletes itself 8->35 17 1sh4.elf 8->17         started        process6 process7 19 1sh4.elf 17->19         started        21 1sh4.elf 17->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/45c07a1eda748140ffdac5bbe456a86fa7999d86d4484c3ccf5fe5255ced95fd
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/45c07a1eda748140ffdac5bbe456a86fa7999d86d4484c3ccf5fe5255ced95fd/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-08 21:26:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ixahuhw2osaub762yw56ivvin6tzthmg2reeypgpl7sskxhnsx6q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260208-1accrab12c/
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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 45c07a1eda748140ffdac5bbe456a86fa7999d86d4484c3ccf5fe5255ced95fd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3774835/
  
Delivery method
Distributed via web download

Comments