MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 76c1c46fb3cb0f6290f18733efe542946033cdbda8650329095acb48064b8778. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 76c1c46fb3cb0f6290f18733efe542946033cdbda8650329095acb48064b8778
SHA3-384 hash: 66b1db5639d368e8b650bda1a664a3ea3e19195c6dc968a5c7aa83056ecdaeb73fa7ba0f8364382345d58581e4e882b1
SHA1 hash: e550f885a7e46fc5e84ab81dec6190fd2deaaafa
MD5 hash: a511c93b27b927b5a4c42b33a168531a
humanhash: arkansas-arkansas-shade-illinois
File name:boatnet.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:51'660 bytes
First seen:2026-02-13 12:46:02 UTC
Last seen:2026-02-13 22:42:20 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:Hh+esWAui5dpOd1kR93BDtQ8K7Pzh+VZqqYH9q3UELENIJwpShfzbji6rN7uPKF:B+esOdm3x+9P9MZqqbLWAwp4fvjnqs
TLSH T10A33F119710E7DE6F8A86A73E5741E01F75D68F8CAED3A53081143AC8DD906C27A32C2
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 abuse_ch
Tags:elf mirai UPX
File size (compressed) :51'660 bytes
File size (de-compressed) :135'541 bytes
Format:linux/arm
Unpacked file: ba1787a5ed987669c9ec1b9771b886d97080f924beeb8ce54f938d81cac00341

Intelligence

File Origin
# of uploads :
3
# of downloads :
32
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/1bf1a37f-0c79-437d-a5c6-b96b02c12ab9/
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
26
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/76c1c46fb3cb0f6290f18733efe542946033cdbda8650329095acb48064b8778
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6034fb28-58e3-4e2e-81b3-f0fa1440858b
Behavior Graph:
Download SVG
%3 guuid=41b3748c-1900-0000-7c50-dc2a1a090000 pid=2330 /usr/bin/sudo guuid=1b86988e-1900-0000-7c50-dc2a1b090000 pid=2331 /tmp/sample.bin guuid=41b3748c-1900-0000-7c50-dc2a1a090000 pid=2330->guuid=1b86988e-1900-0000-7c50-dc2a1b090000 pid=2331 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dd182465-53d7-4c1e-b225-9ee1c38317e9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/76c1c46fb3cb0f6290f18733efe542946033cdbda8650329095acb48064b8778
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/76c1c46fb3cb0f6290f18733efe542946033cdbda8650329095acb48064b8778/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-13 00:06:03 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o3a4i35tzmhwfehrq4z67zkcsrqdhtn5vbsqgkijllfuqbslq54a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260213-pzvpvafy6f/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
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/76c1c46fb3cb0f6290f18733efe542946033cdbda8650329095acb48064b8778

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 76c1c46fb3cb0f6290f18733efe542946033cdbda8650329095acb48064b8778

(this sample)

Mirai

elf ba1787a5ed987669c9ec1b9771b886d97080f924beeb8ce54f938d81cac00341

  
URLhaus
https://urlhaus.abuse.ch/url/3777122/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 ba1787a5ed987669c9ec1b9771b886d97080f924beeb8ce54f938d81cac00341
  
Dropping
MD5 27d81bea44e535941459ee3e00be3f36

Comments