MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a36a6ae2dd0599729403663036d5dec5c1920ec49eb58c1370c52d75beb4b63. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5a36a6ae2dd0599729403663036d5dec5c1920ec49eb58c1370c52d75beb4b63
SHA3-384 hash: f9ac40c1c88ba0343923fab2885c437f24c4d2304aeb949d6fa99b8760cb60c0aacf7294a41df801fc099d930a8bfc6d
SHA1 hash: 2ea6a463d2b269ca39314db84ff19fda1bafb538
MD5 hash: 6ba1c176bd3d70d34d20a2ed059db3a6
humanhash: grey-twenty-potato-chicken
File name:morte.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:40'052 bytes
First seen:2025-09-21 16:02:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:y0xoRsSAmjgbq2jkzzDS5wCOweCYEieM5yvcFBo4Nx054:y3RbAvbqByMYieKjFBrA4
TLSH T1D303E16FE33FD93CD021DB76002D1760EF26A1091343976B1AC952FF6826F695D13552
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-19.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
Runs as daemon
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/68d021ba254431b688d7c8c9/reports/12d85f96-ec3b-4f2b-8bb2-aec56c8d4e13/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
46
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5a36a6ae2dd0599729403663036d5dec5c1920ec49eb58c1370c52d75beb4b63
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-09-21T10:18:00Z UTC
Last seen:
2025-09-21T10:18:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r
Link:
https://opentip.kaspersky.com/5a36a6ae2dd0599729403663036d5dec5c1920ec49eb58c1370c52d75beb4b63/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a9822226-cd61-46b1-b255-6f41ecca7eca
Behavior Graph:
Download SVG
%3 guuid=c5729f5f-1900-0000-b9e9-084fc80b0000 pid=3016 /usr/bin/sudo guuid=95b08861-1900-0000-b9e9-084fce0b0000 pid=3022 /tmp/sample.bin mprotect-exec net guuid=c5729f5f-1900-0000-b9e9-084fc80b0000 pid=3016->guuid=95b08861-1900-0000-b9e9-084fce0b0000 pid=3022 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=95b08861-1900-0000-b9e9-084fce0b0000 pid=3022->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=23e42b62-1900-0000-b9e9-084fd00b0000 pid=3024 /tmp/sample.bin guuid=95b08861-1900-0000-b9e9-084fce0b0000 pid=3022->guuid=23e42b62-1900-0000-b9e9-084fd00b0000 pid=3024 clone guuid=13a8c88c-1a00-0000-b9e9-084fac0d0000 pid=3500 /tmp/sample.bin guuid=95b08861-1900-0000-b9e9-084fce0b0000 pid=3022->guuid=13a8c88c-1a00-0000-b9e9-084fac0d0000 pid=3500 clone guuid=24f4ce8c-1a00-0000-b9e9-084fad0d0000 pid=3501 /tmp/sample.bin net send-data zombie guuid=95b08861-1900-0000-b9e9-084fce0b0000 pid=3022->guuid=24f4ce8c-1a00-0000-b9e9-084fad0d0000 pid=3501 clone guuid=f4da3262-1900-0000-b9e9-084fd20b0000 pid=3026 /tmp/sample.bin guuid=23e42b62-1900-0000-b9e9-084fd00b0000 pid=3024->guuid=f4da3262-1900-0000-b9e9-084fd20b0000 pid=3026 clone guuid=73c33a62-1900-0000-b9e9-084fd30b0000 pid=3027 /tmp/sample.bin net send-data zombie guuid=23e42b62-1900-0000-b9e9-084fd00b0000 pid=3024->guuid=73c33a62-1900-0000-b9e9-084fd30b0000 pid=3027 clone guuid=73c33a62-1900-0000-b9e9-084fd30b0000 pid=3027->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 930B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=73c33a62-1900-0000-b9e9-084fd30b0000 pid=3027->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B guuid=24f4ce8c-1a00-0000-b9e9-084fad0d0000 pid=3501->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 930B guuid=24f4ce8c-1a00-0000-b9e9-084fad0d0000 pid=3501->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c3217884-e320-470c-b3ec-581570fd8f10
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1781570
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1781570 Sample: morte.x86_64.elf Startdate: 21/09/2025 Architecture: LINUX Score: 64 22 morte.qzz.io. [malformed] 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Sample is packed with UPX 2->32 8 morte.x86_64.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 34 Sends malformed DNS queries 22->34 process4 process5 12 morte.x86_64.elf 8->12         started        14 morte.x86_64.elf 8->14         started        16 morte.x86_64.elf 8->16         started        process6 18 morte.x86_64.elf 12->18         started        20 morte.x86_64.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5a36a6ae2dd0599729403663036d5dec5c1920ec49eb58c1370c52d75beb4b63
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5a36a6ae2dd0599729403663036d5dec5c1920ec49eb58c1370c52d75beb4b63/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/5a36a6ae2dd0599729403663036d5dec5c1920ec49eb58c1370c52d75beb4b63
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-21 14:09:33 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=li3knlrn2bmzokkagzrqg3k55robsihmjhvvrqjxbrjnow7ljnrq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250921-thh2yayqw6/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
morte.qzz.io
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8bf3c1e8-bea7-47af-9dd4-20d01cfebd83
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/5a36a6ae2dd0599729403663036d5dec5c1920ec49eb58c1370c52d75beb4b63

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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 5a36a6ae2dd0599729403663036d5dec5c1920ec49eb58c1370c52d75beb4b63

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3627995/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3627769/

Comments