MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c0b53b638ca2229eb498455cf609c034a51daf9fa87521242dd4acffbb6e4a1. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c0b53b638ca2229eb498455cf609c034a51daf9fa87521242dd4acffbb6e4a1
SHA3-384 hash: a494f43110c455ba282c65c7db554cc4faebceac7ec5c667c3d2971e64848a803d2128f3f32e205b60dcdedcee8afd49
SHA1 hash: ff25090ce08a4096d00bd9a8f9e77a9ba8ba5774
MD5 hash: f5d7790482a75bb092f4270282a4857d
humanhash: nine-fifteen-angel-batman
File name:mirai.gnueabihf
Download: download sample
Signature Mirai
Create hunting rule
File size:399'620 bytes
First seen:2025-12-17 17:58:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:cyP07p4nohMKoAMC2FCYPZd1z8azF7Lv/KJx4e/s8pLOTtO:s4ohc7XFBNBLv/KJx4F8pLOTtO
TLSH T13184E0A6F3023D91C9D7D53518CA82859B49E56B37F383463B425A7B38393378F28786
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135868-0
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Unix.Dropper.Mirai-7135891-0
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Unix.Dropper.Mirai-7135892-0
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Unix.Dropper.Mirai-7135965-0
Create hunting rule

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

Unix.Dropper.Mirai-7136034-0
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
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Unix.Trojan.Mirai-10027280-0
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Unix.Trojan.Mirai-1
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Deleting of the original file
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-17T16:11:00Z UTC
Last seen:
2025-12-18T20:57:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8c0b53b638ca2229eb498455cf609c034a51daf9fa87521242dd4acffbb6e4a1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b7cfad3d-1e3a-4655-8f54-dbd05ae70cc5
Behavior Graph:
Download SVG
%3
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b1233f3b-b32c-403e-8c76-0d236db6ef7b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1835126
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/8c0b53b638ca2229eb498455cf609c034a51daf9fa87521242dd4acffbb6e4a1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8c0b53b638ca2229eb498455cf609c034a51daf9fa87521242dd4acffbb6e4a1/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-12-17 17:49:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rqfvhnryzirct22jqrk46ye4anffdwxz7kdveesc3vfm765w4sqq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion
Link:
https://tria.ge/reports/251217-wkxdfscv4e/
Behaviour
Deletes itself
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Mirai_0bce98a2
Link:
https://app.threat.zone/submission/e70a9f3c-1b91-4fc2-a3f4-b4b2b965c208
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/8c0b53b638ca2229eb498455cf609c034a51daf9fa87521242dd4acffbb6e4a1

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:malwareelf55503
Create hunting rule
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 8c0b53b638ca2229eb498455cf609c034a51daf9fa87521242dd4acffbb6e4a1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3735496/
  
Delivery method
Distributed via web download

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