MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ca12358c8db68f292a5e4175bd3b28f09ca9d8a37bebca53c5e813f8c3b4f5f. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2ca12358c8db68f292a5e4175bd3b28f09ca9d8a37bebca53c5e813f8c3b4f5f
SHA3-384 hash: 362dbf5fa9859942aac086cbfd934b34004222bc3a5e1362a0c94ad0e7a6970708a11e2a4ffee54d2685fcf914f07ff1
SHA1 hash: 5c829b0404e49ee98debc4536e32a7892d0850a9
MD5 hash: effd041b3011e8332880dff6c2f210b1
humanhash: magazine-kilo-fillet-lithium
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:50'860 bytes
First seen:2026-07-12 07:46:58 UTC
Last seen:2026-07-14 10:55:15 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:r3FB1sOop4wbrvqcfwfMy7OtDrH9+lA7LvaD9Mr6wC3R0HSx+8poYnfVS3SGs3US:ZPopB3feMFHd+lA/vrfOR+SxOYI3Kz9
TLSH T16333F272F1499AF18F515131FA623DCF3D5A4B71C2E03EB02AA05FEABA50C13257DA85
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) :50'860 bytes
File size (de-compressed) :137'920 bytes
Format:linux/arm
Unpacked file: fcd32946256a8325aef4e805b69c00d9d8ca9e9d80ded595b947ffefafb777e0

Intelligence

File Origin
# of uploads :
6
# of downloads :
60
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/4cbafc19-57d6-46a7-a8bb-a68eb32b351e/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet mirai packed upx
Link:
https://www.filescan.io/uploads/6a53469b728b23d48a8d0591/reports/fabb569c-e726-41c8-832f-f45c86b9d432/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
4
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2ca12358c8db68f292a5e4175bd3b28f09ca9d8a37bebca53c5e813f8c3b4f5f
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-12T05:19:00Z UTC
Last seen:
2026-07-13T20:16:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2ca12358c8db68f292a5e4175bd3b28f09ca9d8a37bebca53c5e813f8c3b4f5f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9f04e871-5657-4076-a765-19e2f37027ee
Behavior Graph:
Download SVG
%3
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a049701b-cfdf-4128-ab8a-2556de10f855
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1941121
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1941121 Sample: arm.elf Startdate: 12/07/2026 Architecture: LINUX Score: 64 17 wifihgu.duckdns.org 2->17 19 wifihgu.duckdns.org 103.130.215.73, 3778, 47320, 47322 BKHOST-AS-VNVietnamOnlineNetworkSolutionJointStockCompnayVN Vietnam 2->19 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 Sample is packed with UPX 2->25 7 arm.elf 2->7         started        signatures3 27 Uses dynamic DNS services 17->27 process4 process5 9 arm.elf 7->9         started        11 arm.elf 7->11         started        13 arm.elf 7->13         started        15 arm.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2ca12358c8db68f292a5e4175bd3b28f09ca9d8a37bebca53c5e813f8c3b4f5f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2ca12358c8db68f292a5e4175bd3b28f09ca9d8a37bebca53c5e813f8c3b4f5f/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2026-07-12 07:48:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fsqsgwgi3nupfevf4qlvxu5sr4e4vhmkg67lzjj4l2at7db3j5pq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260712-jmvw7ad19q/
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/2ca12358c8db68f292a5e4175bd3b28f09ca9d8a37bebca53c5e813f8c3b4f5f

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 2ca12358c8db68f292a5e4175bd3b28f09ca9d8a37bebca53c5e813f8c3b4f5f

(this sample)

Mirai

elf fcd32946256a8325aef4e805b69c00d9d8ca9e9d80ded595b947ffefafb777e0

  
URLhaus
https://urlhaus.abuse.ch/url/3884574/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 fcd32946256a8325aef4e805b69c00d9d8ca9e9d80ded595b947ffefafb777e0
  
Dropping
MD5 6b18df325f2846d5b9df29de0ef9039a

Comments