MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88573b0d51fab30e51d21dd9fb23541fe371f6604317d0bc3d5a71a7e3b6ba36. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 88573b0d51fab30e51d21dd9fb23541fe371f6604317d0bc3d5a71a7e3b6ba36
SHA3-384 hash: f691c4e324903bf7c0a3f23527afe29f335c79f8681ccc2eff582b7917ea21b8e5ea4cb51fe95a7323645eba311c87a2
SHA1 hash: b0ed1d1ef04117b75ed1f6a15528302cf84b661c
MD5 hash: 0e1a6e4b683d30c8cf86c7322dec3e2c
humanhash: zulu-steak-eighteen-item
File name:morte.x64
Download: download sample
Signature Mirai
Create hunting rule
File size:48'044 bytes
First seen:2025-03-12 01:57:03 UTC
Last seen:2025-03-12 13:27:52 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:1DepiPCCC1Uuj0PbCSVuW4Pkz6HZcxMTaYElk1q5+2irO9IwyZOdV5gJQzdmAF0Q:VKUuj0zC7Hb5cxMwki5irO2P2qJ8MAuQ
TLSH T1FE23F11AC17EF66CF5EE3CB6040E27D57C118A3B421606BB0C72F06DA89AC6D27B1B41
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 :
6
# of downloads :
128
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d0ec47dff6bd9219086792linux22vpnfull_triage
Tags:
mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
Sends data to a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/67d0e9f93c5f644bd94e4d39/reports/264b75f6-0842-4d5f-b0c7-f0fd3b9af398/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/88573b0d51fab30e51d21dd9fb23541fe371f6604317d0bc3d5a71a7e3b6ba36
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 176.65.134.62:7777
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bc44115a-099e-440a-9b9a-c11863520fff
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1635850
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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/88573b0d51fab30e51d21dd9fb23541fe371f6604317d0bc3d5a71a7e3b6ba36
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/88573b0d51fab30e51d21dd9fb23541fe371f6604317d0bc3d5a71a7e3b6ba36/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-12 01:57:16 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rbltwdkr7kzq4uosdxm7wi2ud7rxd5taiml5bpb5ljy2py5wxi3a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion linux upx
Link:
https://tria.ge/reports/250312-cdbnmatzbt/
Behaviour
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ce2a0314-ee3f-4d4b-825f-090c19753997
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/88573b0d51fab30e51d21dd9fb23541fe371f6604317d0bc3d5a71a7e3b6ba36

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 88573b0d51fab30e51d21dd9fb23541fe371f6604317d0bc3d5a71a7e3b6ba36

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3464804/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3464769/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments