MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75a0059a32196c07a6d77e22e3d9ad38c9002e7719aa7bf978632e9ba9089d5a. 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 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 75a0059a32196c07a6d77e22e3d9ad38c9002e7719aa7bf978632e9ba9089d5a
SHA3-384 hash: 5cf7d4a8b26eeffd0037df62d2cc1dfed3c7589e9bb272d4d8708577147cef10498d6979b1e31c379e66dca33e89f381
SHA1 hash: e5e242ec8321a00065ee8e6c8346b66c7e96f28e
MD5 hash: 59a59574123b9851081e0a43a5c64eb5
humanhash: artist-mango-october-six
File name:zerobotv9.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:83'540 bytes
First seen:2025-12-03 20:30:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vLRLOdqntqoSTBVdh9oNtqbQ9eDRtEB324licSeZ2:zNOGqoS1Ph9oXqYe3E3xZ2
TLSH T179836CD4EA83D4F5E81209351077FB7BAA72E53E3129EB83C3A9A5BA9C025C1D41735C
telfhash t1dd3106f959bf48e497e46441c14e6fb23e1dea3f259073b149b39a341227e5290bac34
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 64c1492109495906dfedbdf64d99a0b80d5c32ac8a5665135b000624ad2eccbe
File size (compressed) :41'188 bytes
File size (de-compressed) :83'540 bytes
Format:linux/i386
Packed file: 64c1492109495906dfedbdf64d99a0b80d5c32ac8a5665135b000624ad2eccbe

Intelligence

File Origin
# of uploads :
1
# of downloads :
24
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/b1a9e4ee-c2e4-40d8-ad65-127fac90c011/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/69309e19fee3f1394f7346fc/reports/9af91ddf-1029-4a3b-84a0-b8c6729be91b/overview
Result
Gathering data
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1825817
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1825817 Sample: zerobotv9.x86.elf Startdate: 03/12/2025 Architecture: LINUX Score: 64 22 0bot.qzz.io 140.233.190.96, 50480, 69 MIDDLEBURY-COLLEGEUS United States 2->22 24 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 8 zerobotv9.x86.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 zerobotv9.x86.elf 8->12         started        14 zerobotv9.x86.elf 8->14         started        16 zerobotv9.x86.elf 8->16         started        process6 18 zerobotv9.x86.elf 12->18         started        20 zerobotv9.x86.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/75a0059a32196c07a6d77e22e3d9ad38c9002e7719aa7bf978632e9ba9089d5a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/75a0059a32196c07a6d77e22e3d9ad38c9002e7719aa7bf978632e9ba9089d5a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-03 20:31:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=owqalgrsdfwapjwxpyrohwnnhdeqaltxdgvhx6lymmxjxkiitvna._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251203-zavzesvnck/
Behaviour
Reads runtime system information
Enumerates running processes
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.

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
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: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 64c1492109495906dfedbdf64d99a0b80d5c32ac8a5665135b000624ad2eccbe

Mirai

elf 75a0059a32196c07a6d77e22e3d9ad38c9002e7719aa7bf978632e9ba9089d5a

(this sample)

  
Dropped by
SHA256 64c1492109495906dfedbdf64d99a0b80d5c32ac8a5665135b000624ad2eccbe
  
Dropped by
MD5 a3a8b5ac168c6c6dcbdb2f4a8272491b
  
URLhaus
https://urlhaus.abuse.ch/url/3724456/
  
Delivery method
Distributed via web download

Comments