MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f45c42471fa0eb964d19ac63cad76bfc7920e6b56510296b983a291b309419a. 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: 0f45c42471fa0eb964d19ac63cad76bfc7920e6b56510296b983a291b309419a
SHA3-384 hash: b3822a0aabbc6abe75ff3ce36047a72ea375376fe8596b805f0ac5a239ec413e1d3c611fa6809a18bbda4c0f3a0a9cae
SHA1 hash: 0848e3644958af515be872b3602a7749985608d7
MD5 hash: 840a3bba4e0f3280321feb4c54fd3e95
humanhash: music-pluto-oklahoma-item
File name:nullnet_load.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:86'744 bytes
First seen:2026-02-16 08:09:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:2Kay5/POr5xpnTgaeL174tugqpV75Q8Tp1JLM6:pbFwLABuu3V75Q8DJv
TLSH T16C832824A8792E57C0D4917A12F78721F1F6330E15B4CA6D7D760F8EFB54A80A91B3B2
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/d248522b-0d55-4366-9a47-0b10d5731cf9/
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7135937-0
Create hunting rule

Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/6992d0c4930564ff3ca31124/reports/ec522f82-7d6d-4163-b536-074305f6b7f3/overview
Verdict:
Malicious
File Type:
elf.32.be
Detections:
HEUR:Backdoor.Linux.Mirai.fg HEUR:Backdoor.Linux.Mirai.dx HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Gafgyt.ez HEUR:Backdoor.Linux.Gafgyt.bl
Link:
https://opentip.kaspersky.com/0f45c42471fa0eb964d19ac63cad76bfc7920e6b56510296b983a291b309419a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/65dd7e39-3bfb-4836-be04-2f138aa2b56d
Behavior Graph:
Download SVG
%3 guuid=d6d1e673-1700-0000-d62b-e2372b090000 pid=2347 /usr/bin/sudo guuid=2f17b375-1700-0000-d62b-e23730090000 pid=2352 /tmp/sample.bin guuid=d6d1e673-1700-0000-d62b-e2372b090000 pid=2347->guuid=2f17b375-1700-0000-d62b-e23730090000 pid=2352 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a46cb7bd-c8ed-4d8c-be5d-c083b1d54840
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0f45c42471fa0eb964d19ac63cad76bfc7920e6b56510296b983a291b309419a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0f45c42471fa0eb964d19ac63cad76bfc7920e6b56510296b983a291b309419a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/0f45c42471fa0eb964d19ac63cad76bfc7920e6b56510296b983a291b309419a
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-16 08:10:39 UTC
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b5c4ijdr7ihlszgrtlddzllwx7dzedtlkziqffvzqorjdmyjigna._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:ecchi linux upx
Link:
https://tria.ge/reports/260216-j2gccahy9c/
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/0f45c42471fa0eb964d19ac63cad76bfc7920e6b56510296b983a291b309419a

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
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 0f45c42471fa0eb964d19ac63cad76bfc7920e6b56510296b983a291b309419a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3778730/
  
Delivery method
Distributed via web download

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