MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c0ea92acc7aa2ce377c2f86f58f2ec12b20e51cf7c23191887c5072b84c561ac. 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: c0ea92acc7aa2ce377c2f86f58f2ec12b20e51cf7c23191887c5072b84c561ac
SHA3-384 hash: 3c88e699b690b498ec13999077f4b7c2d8c79f20563bfa8bdfa6379e9babcd86d385528412b46a842b865ec9e7f0cefc
SHA1 hash: 565072a753663b6246d846a691d79f8f7fcc90ee
MD5 hash: d2f619b8799d045303db93729cc6edcc
humanhash: queen-lamp-london-twelve
File name:bot.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:38'652 bytes
First seen:2025-04-20 14:58:40 UTC
Last seen:2025-04-20 22:07:37 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:mxaiUaT15jocZ28O0iKfH8DEN7VTEhQ6tpf0MutBlfZOG3LtKVeBAC:m2CDkck8/1fF7VTgdzagG3ZKVQt
TLSH T1CF03F191B3690568DD66EE73119B0CDA1203FE2C6BCCF3565F8CC93B969226DA03441C
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 :
65
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.9836.11687.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68050bbc2203b3e10cd1e5c2linux22vpnfull_triage
Tags:
mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Sends data to a server
Receives data from a server
Runs as daemon
Deletes a system binary file
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/68050bbde9c1e257979dc9e4/reports/1ba243e7-123e-45ec-a0cd-ab6e49e0a3aa/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:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c0ea92acc7aa2ce377c2f86f58f2ec12b20e51cf7c23191887c5072b84c561ac
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Moobot 94.156.115.12:43957
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/211d3c67-e0a5-45ec-a40a-0ce5d7701e37
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1669863
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1669863 Sample: bot.x86.elf Startdate: 20/04/2025 Architecture: LINUX Score: 88 14 ddwall.duckdns.org 2->14 16 Malicious sample detected (through community Yara rule) 2->16 18 Multi AV Scanner detection for submitted file 2->18 20 Yara detected Okiru 2->20 24 2 other signatures 2->24 8 bot.x86.elf 2->8         started        signatures3 22 Uses dynamic DNS services 14->22 process4 process5 10 bot.x86.elf 8->10         started        process6 12 bot.x86.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c0ea92acc7aa2ce377c2f86f58f2ec12b20e51cf7c23191887c5072b84c561ac
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c0ea92acc7aa2ce377c2f86f58f2ec12b20e51cf7c23191887c5072b84c561ac/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-20 14:59:09 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ydvjflghviwog56c7bxvr4xmckza4uoppqrrsgehyudsxbgfmgwa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux upx
Link:
https://tria.ge/reports/250420-scrlfsyvev/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/53e17b65-3d7a-4e53-97f6-e2a2d116a4f4
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/c0ea92acc7aa2ce377c2f86f58f2ec12b20e51cf7c23191887c5072b84c561ac

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 c0ea92acc7aa2ce377c2f86f58f2ec12b20e51cf7c23191887c5072b84c561ac

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3519777/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3519816/

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