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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0f3c4dc91223d718577c8337ed7c03ef77097b992a78ffed87eea5f03e1bda78. 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: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0f3c4dc91223d718577c8337ed7c03ef77097b992a78ffed87eea5f03e1bda78
SHA3-384 hash: c944389a9960cfada3b3c0f5a0fd7841334d064bcea6890767efb33c18a6152e0e71112be9a8cfbf3ef0b03b314dfb8d
SHA1 hash: 58ef1e7ec591a119e991acfc8299115b724b8c6d
MD5 hash: a448b4ce7bd75964727ec544f695d5a9
humanhash: floor-twelve-tennis-robin
File name:0f3c4dc91223d718577c8337ed7c03ef77097b992a78ffed87eea5f03e1bda78.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:89'972 bytes
First seen:2026-10-25 19:27:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:TanvKPzf7bttWDcJPP7SYeaGKmj1kHdIOllkMilCB/Z4Y7P6Lu:pPzTbtgDSPP7SYearmj1kHezCB/Z406S
TLSH T1B2931A46BD819F12D4D621BAFB9E414933536FB8E3FE7112DC206F50238A99B0E77612
telfhash t10c011050c88489ed93f0de68c099f333245535e4f307191e0987ab5904228c2e322422
Magika elf
Reporter Tuxxin
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/0cf78738-c636-43bc-b14d-1c6cbc497b64/
Detection(s):
Unix.Trojan.Mirai-9951087-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Creating a file
Opens a port
Sends data to a server
DNS request
Receives data from a server
Runs as daemon
Mounts file systems
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/6ade5851ea681f2454496911/reports/fd599a35-3930-4310-84fc-6d750ffba998/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/0f3c4dc91223d718577c8337ed7c03ef77097b992a78ffed87eea5f03e1bda78
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 176.65.149.4:1367
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-25T18:09:00Z UTC
Last seen:
2026-10-25T18:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0f3c4dc91223d718577c8337ed7c03ef77097b992a78ffed87eea5f03e1bda78/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6b584bca-0ef0-41c2-87ec-296f82fcfb72
Behavior Graph:
Download SVG
%3 guuid=9888aa0b-1900-0000-5a4d-6da6b10d0000 pid=3505 /usr/bin/sudo guuid=98d83b0d-1900-0000-5a4d-6da6b70d0000 pid=3511 /tmp/sample.bin guuid=9888aa0b-1900-0000-5a4d-6da6b10d0000 pid=3505->guuid=98d83b0d-1900-0000-5a4d-6da6b70d0000 pid=3511 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/12e25e40-6d7f-4de3-bc3e-684f3a4e82f3
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0f3c4dc91223d718577c8337ed7c03ef77097b992a78ffed87eea5f03e1bda78
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0f3c4dc91223d718577c8337ed7c03ef77097b992a78ffed87eea5f03e1bda78/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-25 19:28:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=b46e3siseplrqv34qm3627ad553qs64zfj4p73mh52s7apq33j4a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery
Link:
https://tria.ge/reports/261025-x6rkrshf29/
Behaviour
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Writes file to system bin folder
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
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/0f3c4dc91223d718577c8337ed7c03ef77097b992a78ffed87eea5f03e1bda78

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_0ea505fa
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_c19ca8e5
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 0f3c4dc91223d718577c8337ed7c03ef77097b992a78ffed87eea5f03e1bda78

(this sample)

  
Delivery method
Distributed via web download

Comments