MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c0cdaca19768b2abc0c810f3cfc5bc729dd0d820c8cebf64daae99551ff18a07. 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: 12


Intelligence 12 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c0cdaca19768b2abc0c810f3cfc5bc729dd0d820c8cebf64daae99551ff18a07
SHA3-384 hash: 592a22fc51092673180563bed63e93d073d9c106552cc9c82539406cc90402602ff73eed1f081a2841cab764d1dcf2c3
SHA1 hash: ca884cc2db9c04d3a5a46d07b27d233d68123ac5
MD5 hash: ac52f894b9992fd525fc9115fad58877
humanhash: undress-dakota-item-tennessee
File name:teste.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:203'256 bytes
First seen:2024-12-03 23:55:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:FzNeM9WIwpCa5OBFVsGAdwDrmTIN7wm8PaVs6V99dW/lelkLvIGHvF8z28CDErG:rVsGJ7wm8PaVBjdUlI+Fq2dDT
TLSH T1F614A81E6E228F7DF668873447F78E21979C23D627E1D684D1ACD2101F6029E641FFA8
telfhash t1564180180e781bf463795c4d499dff77a6a330db7e162d338e50e8aaa769a435d10c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
108
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135966-0
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674f9c90bc8c6beb307579b5linux22vpnfull_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
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-debug botnet lolbin masquerade mirai remote
Link:
https://www.filescan.io/uploads/674f9a9c44b67042f0d36c39/reports/ad95ccc3-2e9a-4079-946b-2abfe648e61f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
39
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/c0cdaca19768b2abc0c810f3cfc5bc729dd0d820c8cebf64daae99551ff18a07
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/56542c97-94bf-48e7-8845-a8fecb466411
Result
Threat name:
Gafgyt, Mirai, Moobot, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1567896
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Yara detected Moobot
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1567896 Sample: teste.mips.elf Startdate: 04/12/2024 Architecture: LINUX Score: 96 18 199.34.48.60 XO-AS15US United States 2->18 20 216.172.19.134 WINDSTREAMUS United States 2->20 22 98 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 4 other signatures 2->30 8 teste.mips.elf 2->8         started        signatures3 process4 process5 10 teste.mips.elf 8->10         started        process6 12 teste.mips.elf 10->12         started        14 teste.mips.elf 10->14         started        16 teste.mips.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c0cdaca19768b2abc0c810f3cfc5bc729dd0d820c8cebf64daae99551ff18a07
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c0cdaca19768b2abc0c810f3cfc5bc729dd0d820c8cebf64daae99551ff18a07/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-03 23:57:05 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ydg2zimxnczkxqgicdz47rn4oko5bwbazdhl6zg2v2mvkh7rridq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/241203-3y1fla1lby/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (60904) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Dropper.Mirai-7135966-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Mirai_0bce98a2 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/27c04c9c-0a56-46ff-9c90-4a3eb247712d
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/c0cdaca19768b2abc0c810f3cfc5bc729dd0d820c8cebf64daae99551ff18a07

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:Linux_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf c0cdaca19768b2abc0c810f3cfc5bc729dd0d820c8cebf64daae99551ff18a07

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3318982/
  
Delivery method
Distributed via web download

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments