MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2cbf058bbc73252c15b16ed8cf9a6dde467dc3ad2c81076477b02b8151479713. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2cbf058bbc73252c15b16ed8cf9a6dde467dc3ad2c81076477b02b8151479713
SHA3-384 hash: d63103fc5b9da549cf4c858ad13b73270af33334b2289a6dafdcab586c2fe186766dbca9adfaba54a953bb26720eaccb
SHA1 hash: 704081260852b99e8cabf0d6b812fe78eb328384
MD5 hash: 8b2b320254f55c1464e67478de952810
humanhash: tennessee-white-nine-zulu
File name:morte.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:39'200 bytes
First seen:2025-09-20 21:07:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:5Rd+kim7v1Lpe1Nq1N2fjIwPX0Qeq5LBaY/q+IzaKzRn7UU3SAx0lu:Yne1ebx7IcXYq5NaYy2KNngU3Uu
TLSH T17B03F1AE41BBED68D47242B448CCCD1CE75678A73B278393157E3259CD79BA48E22DC0
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 :
44
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-19.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
Connection attempt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/68cf17c9254431b688d6fbb7/reports/68546bde-07e3-4ff8-ad39-c2b9435509fb/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/2cbf058bbc73252c15b16ed8cf9a6dde467dc3ad2c81076477b02b8151479713
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:
2025-09-20T13:37:00Z UTC
Last seen:
2025-09-20T13:37:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/2cbf058bbc73252c15b16ed8cf9a6dde467dc3ad2c81076477b02b8151479713/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b094ead2-d83e-4b1b-82a0-ce28973226cd
Behavior Graph:
Download SVG
%3 guuid=c5f10d07-1900-0000-b3b8-0d6631130000 pid=4913 /usr/bin/sudo guuid=70f64809-1900-0000-b3b8-0d663a130000 pid=4922 /tmp/sample.bin mprotect-exec net guuid=c5f10d07-1900-0000-b3b8-0d6631130000 pid=4913->guuid=70f64809-1900-0000-b3b8-0d663a130000 pid=4922 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=70f64809-1900-0000-b3b8-0d663a130000 pid=4922->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=8d4cb409-1900-0000-b3b8-0d663c130000 pid=4924 /tmp/sample.bin guuid=70f64809-1900-0000-b3b8-0d663a130000 pid=4922->guuid=8d4cb409-1900-0000-b3b8-0d663c130000 pid=4924 clone guuid=8d881c34-1a00-0000-b3b8-0d6661140000 pid=5217 /tmp/sample.bin guuid=70f64809-1900-0000-b3b8-0d663a130000 pid=4922->guuid=8d881c34-1a00-0000-b3b8-0d6661140000 pid=5217 clone guuid=972a2234-1a00-0000-b3b8-0d6662140000 pid=5218 /tmp/sample.bin net send-data zombie guuid=70f64809-1900-0000-b3b8-0d663a130000 pid=4922->guuid=972a2234-1a00-0000-b3b8-0d6662140000 pid=5218 clone guuid=6edcb909-1900-0000-b3b8-0d663d130000 pid=4925 /tmp/sample.bin guuid=8d4cb409-1900-0000-b3b8-0d663c130000 pid=4924->guuid=6edcb909-1900-0000-b3b8-0d663d130000 pid=4925 clone guuid=1732c709-1900-0000-b3b8-0d663f130000 pid=4927 /tmp/sample.bin net send-data zombie guuid=8d4cb409-1900-0000-b3b8-0d663c130000 pid=4924->guuid=1732c709-1900-0000-b3b8-0d663f130000 pid=4927 clone 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=1732c709-1900-0000-b3b8-0d663f130000 pid=4927->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B guuid=972a2234-1a00-0000-b3b8-0d6662140000 pid=5218->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/90907ec0-fab2-45ab-ac8a-e1efd61795c8
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1781234
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1781234 Sample: morte.x86_64.elf Startdate: 20/09/2025 Architecture: LINUX Score: 60 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 3 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 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/2cbf058bbc73252c15b16ed8cf9a6dde467dc3ad2c81076477b02b8151479713
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2cbf058bbc73252c15b16ed8cf9a6dde467dc3ad2c81076477b02b8151479713/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2cbf058bbc73252c15b16ed8cf9a6dde467dc3ad2c81076477b02b8151479713
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-20 19:17:16 UTC
File Type:
ELF64 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fs7qlc54omssyfnrn3mm7gtn3zdh3q5nfsaqozdxwavycukhs4jq._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/250920-zy3n6szmx3/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/0beab8ec-36fd-4912-a746-41c737dbf940
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/2cbf058bbc73252c15b16ed8cf9a6dde467dc3ad2c81076477b02b8151479713

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: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 2cbf058bbc73252c15b16ed8cf9a6dde467dc3ad2c81076477b02b8151479713

(this sample)

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

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