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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0c3fd81c8852f5aff78b7c83a02dc434aa69b49d68cf86c85f93d34623f5a2c0. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0c3fd81c8852f5aff78b7c83a02dc434aa69b49d68cf86c85f93d34623f5a2c0
SHA3-384 hash: a0d9a14057cbb445c998eadf6bf7db106ae2540eaf5e6eaf81c52da21906e859383d529facaf78a76b8e10b9e868629e
SHA1 hash: 9f8b6fe505ec055f162ade9a5b76bd0eef12049a
MD5 hash: e444ba233ad6403932868427fc3011de
humanhash: lemon-zebra-alaska-victor
File name:zombie.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:117'804 bytes
First seen:2026-07-14 06:58:46 UTC
Last seen:2026-07-14 15:26:34 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:l8JCbvJ0QKzqQLFpGMmGu7TJcAAKEUjgYHmA+uIZY9kfSV/xSOZ:2JavoLLFpGPeS+uI0ZxSOZ
TLSH T10CB3950DAFB06EBBECABCC3749E92B41288C991721693F75B534D528B50E24F25D3874
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 c6447444e4ec5a26b839db0d3dbb4942465a68641cd997c9b1ba8b45e92bd192
File size (compressed) :39'776 bytes
File size (de-compressed) :117'804 bytes
Format:linux/mipsel
Packed file: c6447444e4ec5a26b839db0d3dbb4942465a68641cd997c9b1ba8b45e92bd192

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/bcd42e76-9c1f-4219-90e5-8bb1c4cd3dfa/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Dropper.Mirai-10007027-0
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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.Mirai-10009361-0
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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 botnet masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6a55de55ba84ef0e88af832e/reports/6687520e-74f7-4fc6-9bed-911402152e7f/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-14T05:08:00Z UTC
Last seen:
2026-07-15T18:32:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0c3fd81c8852f5aff78b7c83a02dc434aa69b49d68cf86c85f93d34623f5a2c0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ae675e1b-f297-4ad3-8c07-467b7beda463
Behavior Graph:
Download SVG
%3 guuid=b0174652-1a00-0000-0658-b9ebf60c0000 pid=3318 /usr/bin/sudo guuid=0294d653-1a00-0000-0658-b9ebfa0c0000 pid=3322 /tmp/sample.bin guuid=b0174652-1a00-0000-0658-b9ebf60c0000 pid=3318->guuid=0294d653-1a00-0000-0658-b9ebfa0c0000 pid=3322 execve
Gathering data
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0c3fd81c8852f5aff78b7c83a02dc434aa69b49d68cf86c85f93d34623f5a2c0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0c3fd81c8852f5aff78b7c83a02dc434aa69b49d68cf86c85f93d34623f5a2c0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-14 07:03:44 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=bq75qheikl22754lpsb2aloegsvgtne5ndhynsc7spjumi7vulaa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery
Link:
https://tria.ge/reports/260714-hsgfbaax4s/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Writes file to system bin folder
Modifies Watchdog functionality
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/0c3fd81c8852f5aff78b7c83a02dc434aa69b49d68cf86c85f93d34623f5a2c0

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: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: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 c6447444e4ec5a26b839db0d3dbb4942465a68641cd997c9b1ba8b45e92bd192

Mirai

elf 0c3fd81c8852f5aff78b7c83a02dc434aa69b49d68cf86c85f93d34623f5a2c0

(this sample)

  
Dropped by
SHA256 c6447444e4ec5a26b839db0d3dbb4942465a68641cd997c9b1ba8b45e92bd192
  
URLhaus
https://urlhaus.abuse.ch/url/3886189/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 8d323552341001a86d631e29e2d373de
  
URLhaus
https://urlhaus.abuse.ch/url/3886315/

Comments