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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03c052a0399c61af0c44f04d8f8dec8f37344c00b05c04cceafc72c8f07d485a. 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: 8


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

SHA256 hash: 03c052a0399c61af0c44f04d8f8dec8f37344c00b05c04cceafc72c8f07d485a
SHA3-384 hash: acb6684817d2c84bef903d76e9b39775c131200f14248d813aeeafbf4006027847e3a672970503fc629b309b044b4fff
SHA1 hash: 819b9d0dcdd84c5fa9f105570fa2cb000094e16c
MD5 hash: f918def5dfd31f06c2ee109082879fca
humanhash: harry-mountain-johnny-diet
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:84'932 bytes
First seen:2026-10-01 11:39:47 UTC
Last seen:2026-10-01 13:28:58 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:VcME/xXaM4rU3L99ELDId97/s8F03orfEhTAe21HTLwdAmlQXfaKhw:VcfgqLMMd97/gfT12pYlQXyKhw
TLSH T1E683199BF800DD7DF80FDAB64463490EB930E3910A931A377767BD93AC721A54826EC5
Magika elf
Reporter BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
56
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/a83e2fc2-62f1-4522-a26b-901ae7612e46/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

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

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

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

Unix.Trojan.Mirai-7135916-0
Create hunting rule

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

Unix.Trojan.Mirai-9441505-0
Create hunting rule

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-10-01T09:46:00Z UTC
Last seen:
2026-10-01T15:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/03c052a0399c61af0c44f04d8f8dec8f37344c00b05c04cceafc72c8f07d485a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7f8af803-ef99-47eb-9027-9375de977ebd
Behavior Graph:
Download SVG
%3 guuid=08985ac9-1b00-0000-baa5-a6b1870c0000 pid=3207 /usr/bin/sudo guuid=9c8effcc-1b00-0000-baa5-a6b1880c0000 pid=3208 /tmp/sample.bin guuid=08985ac9-1b00-0000-baa5-a6b1870c0000 pid=3207->guuid=9c8effcc-1b00-0000-baa5-a6b1880c0000 pid=3208 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4475fb6d-e7e8-4f9c-9461-a310caea8287
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/03c052a0399c61af0c44f04d8f8dec8f37344c00b05c04cceafc72c8f07d485a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/03c052a0399c61af0c44f04d8f8dec8f37344c00b05c04cceafc72c8f07d485a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-01 11:37:47 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=apaffibztrq26dce6bgy7dpmr43titaawboajthk7rzmr4d5jbna._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet linux
Link:
https://tria.ge/reports/261001-ns4hqsyw9k/
Malware Config
C2 Extraction:
176.65.139.35
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/03c052a0399c61af0c44f04d8f8dec8f37344c00b05c04cceafc72c8f07d485a

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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: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 03c052a0399c61af0c44f04d8f8dec8f37344c00b05c04cceafc72c8f07d485a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3926176/
  
Delivery method
Distributed via web download

Comments