MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c340fdfb6b6c6331f9a31859d47675b645ab377513e7825ab4e7b49e690bb4aa. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c340fdfb6b6c6331f9a31859d47675b645ab377513e7825ab4e7b49e690bb4aa
SHA3-384 hash: 4a5deb7df6cc4396149079058cbe8fa30f0ff851a27fa417f74bd83384e1d5cc271de816a468e8b14bbe05679edefca9
SHA1 hash: 04835e0d9b88e0404bf054ec89fba390591c097e
MD5 hash: 23036fc1e525b92310dc53239184ed53
humanhash: spaghetti-lion-magnesium-angel
File name:morte.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:47'124 bytes
First seen:2025-10-14 10:57:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:wxQU8lBHVhjq03+9gkqG04rpBmUPVXFCSs4XGDq9Isf/djC8x0e+:qwbHVh7Oms0iVVTs4FtnNF+
TLSH T1B523F1BFB12ABDB4DC6A50B0558F027CDC1BE44B2836875E812D61F6C5874133567BA3
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 :
55
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
DNS request
Runs as daemon
Sends data to a server
Connection attempt
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
obfuscated packed upx
Link:
https://www.filescan.io/uploads/68ee2ca871883144ef362d32/reports/dcdfee26-f6ab-4434-826a-a5dd81abbcc6/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/c340fdfb6b6c6331f9a31859d47675b645ab377513e7825ab4e7b49e690bb4aa
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:
2025-10-14T08:08:00Z UTC
Last seen:
2025-10-14T10:18:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl
Link:
https://opentip.kaspersky.com/c340fdfb6b6c6331f9a31859d47675b645ab377513e7825ab4e7b49e690bb4aa/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4a74f33f-7e5f-4283-8d98-1c174ba92de6
Behavior Graph:
Download SVG
%3 guuid=5ea05596-1600-0000-19bf-a784f00c0000 pid=3312 /usr/bin/sudo guuid=9b2ec699-1600-0000-19bf-a784f10c0000 pid=3313 /tmp/sample.bin mprotect-exec net guuid=5ea05596-1600-0000-19bf-a784f00c0000 pid=3312->guuid=9b2ec699-1600-0000-19bf-a784f10c0000 pid=3313 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=9b2ec699-1600-0000-19bf-a784f10c0000 pid=3313->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=3b49a69a-1600-0000-19bf-a784f20c0000 pid=3314 /tmp/sample.bin guuid=9b2ec699-1600-0000-19bf-a784f10c0000 pid=3313->guuid=3b49a69a-1600-0000-19bf-a784f20c0000 pid=3314 clone guuid=cadf5cc5-1700-0000-19bf-a7845a0f0000 pid=3930 /tmp/sample.bin guuid=9b2ec699-1600-0000-19bf-a784f10c0000 pid=3313->guuid=cadf5cc5-1700-0000-19bf-a7845a0f0000 pid=3930 clone guuid=c6ab64c5-1700-0000-19bf-a7845b0f0000 pid=3931 /tmp/sample.bin net send-data zombie guuid=9b2ec699-1600-0000-19bf-a784f10c0000 pid=3313->guuid=c6ab64c5-1700-0000-19bf-a7845b0f0000 pid=3931 clone guuid=e3a7bb9a-1600-0000-19bf-a784f30c0000 pid=3315 /tmp/sample.bin guuid=3b49a69a-1600-0000-19bf-a784f20c0000 pid=3314->guuid=e3a7bb9a-1600-0000-19bf-a784f30c0000 pid=3315 clone guuid=f790c69a-1600-0000-19bf-a784f40c0000 pid=3316 /tmp/sample.bin net send-data zombie guuid=3b49a69a-1600-0000-19bf-a784f20c0000 pid=3314->guuid=f790c69a-1600-0000-19bf-a784f40c0000 pid=3316 clone guuid=f790c69a-1600-0000-19bf-a784f40c0000 pid=3316->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1230B 8339bf61-d5d0-5d3e-bdae-2b1ca3dd64d3 103.77.241.144:80 guuid=f790c69a-1600-0000-19bf-a784f40c0000 pid=3316->8339bf61-d5d0-5d3e-bdae-2b1ca3dd64d3 send: 4B guuid=c6ab64c5-1700-0000-19bf-a7845b0f0000 pid=3931->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1230B guuid=c6ab64c5-1700-0000-19bf-a7845b0f0000 pid=3931->8339bf61-d5d0-5d3e-bdae-2b1ca3dd64d3 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ea30c8a2-e2b0-41a7-8baf-abe2439b55f4
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1794728
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1794728 Sample: morte.x86_64.elf Startdate: 14/10/2025 Architecture: LINUX Score: 68 26 103.77.241.144, 80 X4B-AS-APX4BDDoSProtectedAnnouncementsAU India 2->26 28 169.254.169.254, 80 USDOSUS Reserved 2->28 30 4 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 38 Sample is packed with UPX 2->38 8 morte.x86_64.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 morte.x86_64.elf 8->16         started        18 morte.x86_64.elf 8->18         started        20 morte.x86_64.elf 8->20         started        process6 22 morte.x86_64.elf 16->22         started        24 morte.x86_64.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c340fdfb6b6c6331f9a31859d47675b645ab377513e7825ab4e7b49e690bb4aa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c340fdfb6b6c6331f9a31859d47675b645ab377513e7825ab4e7b49e690bb4aa/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/c340fdfb6b6c6331f9a31859d47675b645ab377513e7825ab4e7b49e690bb4aa
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-14 10:57:37 UTC
File Type:
ELF64 Little (Exe)
AV detection:
20 of 37 (54.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ynap363lnrrtd6nddbm5i5tvwzc2wn3vcptyewvu462j42ilwsva._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/251014-m2kljshm3w/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
draft247.redirectme.net
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ff68aeac-a647-4145-b8cd-0c2178f1fddf
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/c340fdfb6b6c6331f9a31859d47675b645ab377513e7825ab4e7b49e690bb4aa

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: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 c340fdfb6b6c6331f9a31859d47675b645ab377513e7825ab4e7b49e690bb4aa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3656362/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3677840/

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