MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d10e698bd0dd5ae2fecb8c9b2e7f784f968a940ab3b39f7c1dfd6d6a572719c9. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d10e698bd0dd5ae2fecb8c9b2e7f784f968a940ab3b39f7c1dfd6d6a572719c9
SHA3-384 hash: b5832ccc72ce94cc6192c04e87d05a9a6b0cedfa50268f8fd3d258dcc1a06a0292d4fa32e606fdd16afe1136474703e7
SHA1 hash: bffeb9cffb017d097ea6914eb2ea07f84b80d684
MD5 hash: 9646ecb432469f19210b013fa5bbdd8e
humanhash: mexico-fillet-idaho-five
File name:kt2
Download: download sample
Signature Mirai
Create hunting rule
File size:259'360 bytes
First seen:2025-05-08 08:12:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:RlLpUm02o9M3GfnCaMQaugP9hjUv53gFqWb:CmK9MYmugH4v5wFqG
TLSH T14644522D7E22AF7FE668827107F35EB0875921D736D1D284E1BCD7185E7028D188EBA4
telfhash t144415e580a3823f4a3755c8d06adff77a6a731de7a161d378e11e85aab798834d10c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136070-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10017641-0
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=681c68196c95617a27b5f946linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
DNS request
Sends data to a server
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/681c675a8d43c3a878f9bbf2/reports/9a61c142-a7bf-4a3c-a183-8352bcddf56a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d10e698bd0dd5ae2fecb8c9b2e7f784f968a940ab3b39f7c1dfd6d6a572719c9
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/085d4577-6a5e-4bcc-adda-11c78f399967
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1684120
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1684120 Sample: kt2.elf Startdate: 08/05/2025 Architecture: LINUX Score: 64 18 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->18 20 j48asd.dns.army 137.220.194.112, 33806, 8856 BCPL-SGBGPNETGlobalASNSG Singapore 2->20 22 54.247.62.1, 43384, 443 AMAZON-02US United States 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 8 kt2.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 kt2.elf 8->14         started        process6 16 kt2.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d10e698bd0dd5ae2fecb8c9b2e7f784f968a940ab3b39f7c1dfd6d6a572719c9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d10e698bd0dd5ae2fecb8c9b2e7f784f968a940ab3b39f7c1dfd6d6a572719c9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-08 08:13:15 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2ehgtc6q3vnof7wlrsns473yj6livfakwozz67a57vwwuvzhdheq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
n/a
Link:
https://tria.ge/reports/250508-j3yb9asjv5/
Behaviour
Changes its process name
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3e46c6db-22b1-4794-8f5a-00c3f6d140ed
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/d10e698bd0dd5ae2fecb8c9b2e7f784f968a940ab3b39f7c1dfd6d6a572719c9

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_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:SUSP_XORed_Mozilla_Oct19
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 d10e698bd0dd5ae2fecb8c9b2e7f784f968a940ab3b39f7c1dfd6d6a572719c9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3531150/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3532687/

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