MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5751515c03d2a3238802b90290d88f080acd7d8a073e34fd1eac44f78b818c2. 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: 7


Intelligence 7 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d5751515c03d2a3238802b90290d88f080acd7d8a073e34fd1eac44f78b818c2
SHA3-384 hash: e6d45f57d25dfde9dd36e75d422e0d9d12caff1c3b62f83dd14a05394ef171f0c1e0dab08256c8535135668fa8b57844
SHA1 hash: fe3b3133c2b3b2f63c930ff66709c10c4a3d8f76
MD5 hash: 487e5b702cf85e982f14fb0023425fba
humanhash: finch-hotel-helium-oxygen
File name:miraint.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:47'556 bytes
First seen:2026-02-13 09:14:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:nat/jptstaT85n1OYwtgl4QpfqlrK2jfGcQ1q95LSXtbRQGCWo29a1Ca5E:nat/3s+YfwtglSKLi5Wdl6Oa1Ca
TLSH T114238DA7C43C7DD4D15982B8AD248A3C5B23E006A6D33EF6B64785628047EECF6193F5
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 juroots
Tags:elf mirai sh4

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
US US
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/bb9c5429-9d56-402d-a0dd-02235433b2c7/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30419.LX.M0Z.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136070-0
Create hunting rule

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

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

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Generic-9910198-0
Create hunting rule

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

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/698eebb9c9bfb60ece1f52a8/reports/b4d8afcd-99f9-4701-bd55-ad8494a34862/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a822ca6c-2004-45ca-984a-3553328a41c7
Behavior Graph:
Download SVG
%3 guuid=8be0d4b3-1b00-0000-c264-754b8b0a0000 pid=2699 /usr/bin/sudo guuid=5f7689b5-1b00-0000-c264-754b910a0000 pid=2705 /tmp/sample.bin guuid=8be0d4b3-1b00-0000-c264-754b8b0a0000 pid=2699->guuid=5f7689b5-1b00-0000-c264-754b910a0000 pid=2705 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6fbe9d2f-d644-4d06-95de-d95544c53515
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d5751515c03d2a3238802b90290d88f080acd7d8a073e34fd1eac44f78b818c2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d5751515c03d2a3238802b90290d88f080acd7d8a073e34fd1eac44f78b818c2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-13 10:14:39 UTC
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2v2rkfoahuvdeoeafoicsdmi6cakzv6yubz6gt6r5lce66fyddba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai linux
Link:
https://tria.ge/reports/260213-k76d4aas5d/
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/d5751515c03d2a3238802b90290d88f080acd7d8a073e34fd1eac44f78b818c2

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_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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 d5751515c03d2a3238802b90290d88f080acd7d8a073e34fd1eac44f78b818c2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3777023/
  
Delivery method
Distributed via web download

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