MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb5bce7b4892b46bff9408c27b84bbfcd47026d53102cceaf5987d7c915a5d65. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cb5bce7b4892b46bff9408c27b84bbfcd47026d53102cceaf5987d7c915a5d65
SHA3-384 hash: 07c0d8f1b46263ce1da323c3d6ee83af5e2b3cc420ba18b3745d995011aa4ccb870f7a72b6794dc0a7e590f1609ad1bd
SHA1 hash: 61ec16376ee908298232382db6a9b8e3ee22e877
MD5 hash: 37aa66c08e0d629a284c2ca59f8ded58
humanhash: cardinal-bluebird-fanta-november
File name:morte.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:38'176 bytes
First seen:2025-06-25 23:09:05 UTC
Last seen:2025-06-26 08:46:45 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:Bj2aS57E1YcBIQdO3lZbvi/HecagJ8ahjMJ/k6KP4uVcqgw09yl:BSaS57cBI13ldiPec1J8N5qP4u+qgw0K
TLSH T18903E15FF6A9CE36EBB3FFB20A4257EEA77186C7A7A640A0B082504311E443652509DD
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 :
2
# of downloads :
160
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685c81bcb06783b9ebd7bc49linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Opens a port
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/685c81baf8f8abe4f8b915fd/reports/186330f8-9172-47e5-89ed-97a60a369bd6/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/97192ee0-8a63-4f25-b49b-bf7d022a254a
Behavior Graph:
Download SVG
%3 guuid=336ff954-1800-0000-61ba-ae5a4a0e0000 pid=3658 /usr/bin/sudo guuid=b7009d57-1800-0000-61ba-ae5a530e0000 pid=3667 /tmp/sample.bin guuid=336ff954-1800-0000-61ba-ae5a4a0e0000 pid=3658->guuid=b7009d57-1800-0000-61ba-ae5a530e0000 pid=3667 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2e2f88b6-4df5-4673-b01a-98fc024f9062
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1723120
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cb5bce7b4892b46bff9408c27b84bbfcd47026d53102cceaf5987d7c915a5d65
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb5bce7b4892b46bff9408c27b84bbfcd47026d53102cceaf5987d7c915a5d65/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/cb5bce7b4892b46bff9408c27b84bbfcd47026d53102cceaf5987d7c915a5d65
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-25 22:46:30 UTC
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=znn4462isk2gx74ubdbhxbf37tkhajwvgebmz2xvtb6xzek2lvsq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/250625-25exssej6t/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8542ab79-e905-4f24-92aa-c0f8d32616c1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/cb5bce7b4892b46bff9408c27b84bbfcd47026d53102cceaf5987d7c915a5d65

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: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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 cb5bce7b4892b46bff9408c27b84bbfcd47026d53102cceaf5987d7c915a5d65

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3569795/
  
Delivery method
Distributed via web download

Comments