MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3748213653564a889d54c5320d2864695526200aaa28612b5ea8b6be888d9a9. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f3748213653564a889d54c5320d2864695526200aaa28612b5ea8b6be888d9a9
SHA3-384 hash: 82c4656b0916f4b229c1c25ca215c363bdf483353e61a65295e9c0c94872f7b0d25fec6f8a0e4567f88230c2c8687856
SHA1 hash: f2cbb71307b768e22079401c04a5084a945c69a6
MD5 hash: f4beb221ada2a988ead2264c5cd38b4d
humanhash: mike-kilo-echo-pip
File name:miraint.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:79'080 bytes
First seen:2025-12-24 08:39:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Xt9XZGg+DYRs4M/56irhYHALOLM7ijAMhYa1:d9XB5GWrjpht1
TLSH T1BE735B02771C0E43D1A25AF4293F23E093FEE9A021F4BA88250FE7565275E36558AFCD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/c983ab41-88f4-4f79-9f0c-6596cc7de43c/
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-7135957-0
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-8025795-0
Create hunting rule

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

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/694ba6f3e126b9ff438f9ff7/reports/e591fc25-f2e6-4404-8b15-d192cd1acf3f/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-24T06:52:00Z UTC
Last seen:
2025-12-24T07:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f3748213653564a889d54c5320d2864695526200aaa28612b5ea8b6be888d9a9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c69d8162-9976-4975-9919-7cd7bff3096f
Behavior Graph:
Download SVG
%3 guuid=dbcdd833-1a00-0000-6807-60cada0d0000 pid=3546 /usr/bin/sudo guuid=ef2f7b35-1a00-0000-6807-60cae00d0000 pid=3552 /tmp/sample.bin guuid=dbcdd833-1a00-0000-6807-60cada0d0000 pid=3546->guuid=ef2f7b35-1a00-0000-6807-60cae00d0000 pid=3552 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/02807eae-acbc-4072-80dd-1619a2c4e381
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1838716
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f3748213653564a889d54c5320d2864695526200aaa28612b5ea8b6be888d9a9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f3748213653564a889d54c5320d2864695526200aaa28612b5ea8b6be888d9a9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-24 08:40:18 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6n2iee3fgvskrcovjrjsbuugi2kveyqavkrimevv5kfwx2ei3guq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai linux
Link:
https://tria.ge/reports/251224-kk5t2strbx/
Verdict:
Malicious
Tags:
botnet mirai Unix.Trojan.Mirai-7100807-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_2 Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/c4d54dc5-d246-4bc1-9737-b7d24319a6e3
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/f3748213653564a889d54c5320d2864695526200aaa28612b5ea8b6be888d9a9

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 f3748213653564a889d54c5320d2864695526200aaa28612b5ea8b6be888d9a9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3735497/
  
Delivery method
Distributed via web download

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