MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5a64433d8e8865032a3edd2db818c0e379073c65497e2742ba002f4c6a2315c. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c5a64433d8e8865032a3edd2db818c0e379073c65497e2742ba002f4c6a2315c
SHA3-384 hash: 6ea910dfc4506eceff3c4b9bf7daf6c7b811bb3307653ca610107c98de6293926e988677b13a274ee4866da4440e2de1
SHA1 hash: 15e50271250e9883f567089a502294b0a97ff964
MD5 hash: 4ddae14e77e44fe0b1f7b009f412d21b
humanhash: west-lamp-five-lactose
File name:xnxnxnxnxnxnxnxnx86_64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:63'936 bytes
First seen:2025-11-12 06:08:06 UTC
Last seen:2025-11-12 15:49:09 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Idcqm5iERozq3p7o8FwOA4zCKOFGUfKbeH6UhV/fF9kCAQf:IaHJgMo8FwOA4zUFGUO3UhZF9WQf
TLSH T1215302522AA8F83ACED2D5390B2841E645DC49E4A447500F52CEBDF48A05D78BFEC6DB
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 UPX
File size (compressed) :63'936 bytes
File size (de-compressed) :136'064 bytes
Format:linux/amd64
Unpacked file: ba059958573e7c59fca06c991c2b72097d0eecd232c29da7928ec7290e27a545

Intelligence

File Origin
# of uploads :
2
# of downloads :
47
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm gafgyt packed upx
Link:
https://www.filescan.io/uploads/6914245333abde90e927c406/reports/aba9dab4-0f7f-4df7-a90c-e880fa78d8d9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
18
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c5a64433d8e8865032a3edd2db818c0e379073c65497e2742ba002f4c6a2315c
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-11-12T04:22:00Z UTC
Last seen:
2025-11-14T00:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c5a64433d8e8865032a3edd2db818c0e379073c65497e2742ba002f4c6a2315c/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3beba3c9-dd5a-45fa-b3a6-bb212056a0f8
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
21 / 100
Link:
https://www.joesandbox.com/analysis/1812454
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1812454 Sample: xnxnxnxnxnxnxnxnx86_64xnxn.elf Startdate: 12/11/2025 Architecture: LINUX Score: 21 12 34.243.160.129, 443 AMAZON-02US United States 2->12 14 54.171.230.55, 443, 60066 AMAZON-02US United States 2->14 16 Sample is packed with UPX 2->16 6 dash rm 2->6         started        8 dash rm 2->8         started        10 xnxnxnxnxnxnxnxnx86_64xnxn.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c5a64433d8e8865032a3edd2db818c0e379073c65497e2742ba002f4c6a2315c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c5a64433d8e8865032a3edd2db818c0e379073c65497e2742ba002f4c6a2315c/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-11-12 06:08:22 UTC
File Type:
ELF64 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ywteim6y5cdfamvd5xjnxammby3za46gksl6e5bluabpjrvcgfoa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery linux upx
Link:
https://tria.ge/reports/251112-gv2cts1ka1/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Checks hardware identifiers (DMI)
Enumerates active TCP sockets
Enumerates running processes
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1b142a6c-7b31-4c88-be7b-31812fc86fa1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c5a64433d8e8865032a3edd2db818c0e379073c65497e2742ba002f4c6a2315c

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: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 c5a64433d8e8865032a3edd2db818c0e379073c65497e2742ba002f4c6a2315c

(this sample)

Mirai

elf ba059958573e7c59fca06c991c2b72097d0eecd232c29da7928ec7290e27a545

  
URLhaus
https://urlhaus.abuse.ch/url/3696645/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 ba059958573e7c59fca06c991c2b72097d0eecd232c29da7928ec7290e27a545
  
Dropping
MD5 fef4c22eebd7c9ee6b717aae5927710b
  
URLhaus
https://urlhaus.abuse.ch/url/3695377/

Comments