MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da3c9786eedc25ed27de02933b072180dc1bee832b1c29d9ccc2116cb5ed64de. 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: 7


Intelligence 7 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: da3c9786eedc25ed27de02933b072180dc1bee832b1c29d9ccc2116cb5ed64de
SHA3-384 hash: e08d0c4e4f663ecaf4c44ff06df184b70961e7993de8174a48b01e65a709ec9c3cbc1bbb4abd5422ece3d6ff605a13e8
SHA1 hash: 3713d3b4a49bd25a6b82a5b8cee9811f0970f9db
MD5 hash: f37de572e56a4d3a8a38d245f9df989f
humanhash: august-william-july-monkey
File name:nz.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:117'968 bytes
First seen:2026-08-16 17:25:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:eEkWi8LiZECcpHOWWJDmun5Pd1Oe4nYLxlrwTH+E7+TeVedVPneQBZN0xKUC:M4i50po9WYNlrwr7+Te0dVPZ0xKUC
TLSH T186B3E84E6F318F7DFBA8C23447B3AA21975923D227E2C685D19CD6011E7028E645FBB4
telfhash t1bc115b184a3823e097751d9d6bedffb2e59170db4a255d338c10e9ae9b2dd419d01c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 d5c7ca1a23c1f09a7789b0962bc19c2103a5dbd18b9f4df6b6d68eb22f44d261
File size (compressed) :43'320 bytes
File size (de-compressed) :117'968 bytes
Format:linux/mips
Packed file: d5c7ca1a23c1f09a7789b0962bc19c2103a5dbd18b9f4df6b6d68eb22f44d261

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/060f74b9-162f-42b6-b4a0-395695041823/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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.Trojan.Mirai-7135916-0
Create hunting rule

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

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

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

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

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

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

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

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

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
DNS request
Runs as daemon
Sends data to a server
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6a81f303860d62884df25d2e/reports/84dde7b7-d84a-42d4-8e9b-16673575afde/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
37
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/da3c9786eedc25ed27de02933b072180dc1bee832b1c29d9ccc2116cb5ed64de
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d72138a9-a9ea-4e76-98e0-9cb0bafbc7e0
Behavior Graph:
Download SVG
%3
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1df310b9-b659-40df-9068-d4386b631271
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/da3c9786eedc25ed27de02933b072180dc1bee832b1c29d9ccc2116cb5ed64de
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/da3c9786eedc25ed27de02933b072180dc1bee832b1c29d9ccc2116cb5ed64de/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3i6jpbxo3qs62j66akjtwbzbqdobx3udfmoctwomyiiwznpnmtpa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery
Link:
https://tria.ge/reports/260816-vz39waeg82/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
nagawar.xyz
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 d5c7ca1a23c1f09a7789b0962bc19c2103a5dbd18b9f4df6b6d68eb22f44d261

Mirai

elf da3c9786eedc25ed27de02933b072180dc1bee832b1c29d9ccc2116cb5ed64de

(this sample)

  
Dropped by
SHA256 d5c7ca1a23c1f09a7789b0962bc19c2103a5dbd18b9f4df6b6d68eb22f44d261
  
Dropped by
MD5 5080be36f08a3e9d6d15a7b1c4cd6338
  
URLhaus
https://urlhaus.abuse.ch/url/3904449/
  
Delivery method
Distributed via web download

Comments