MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ee165d41b7dd83e7dd50813157e9a687f13c83198da96c6360a3f3960753f69f. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ee165d41b7dd83e7dd50813157e9a687f13c83198da96c6360a3f3960753f69f
SHA3-384 hash: 2beb10abe203b7ed7df9676b2ae9243ab7270fc2709eaf9b46929462218257d9e6b7237ac1b54c6c95efbeb4b9c0ba1c
SHA1 hash: 3e80f82dd1c901bf77a87a512a6dd52a501ea09d
MD5 hash: fa4b781e320590eeb82f0da15fb9d18a
humanhash: vegan-ohio-london-nine
File name:nklmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:67'688 bytes
First seen:2025-02-25 12:42:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:sjJaVufT2N5ImlW3CItGrhCykF1wcwKLW5VZeokeT7eGDMKzbRsXirA89Zmeff:sjJb72N5jW2HsbLWldkC7XDMK3bZ3
TLSH T18963B516BF610FF7DCAFCC374AA5174528CD951A21A83B36B974D818F25B25F09E38A0
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 :
1
# of downloads :
107
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67bdbb2828ab76d43a5d0c33linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Sends data to a server
Connection attempt
DNS request
Runs as daemon
Creating a file
Opens a port
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67bdbae3f8ac7ec59ae4e66f/reports/3d526458-6b82-4308-95a7-ccc4438498a0/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ee165d41b7dd83e7dd50813157e9a687f13c83198da96c6360a3f3960753f69f
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a46d6c8b-778d-425c-a097-f7b2cba65116
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1623693
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1623693 Sample: nklmpsl.elf Startdate: 25/02/2025 Architecture: LINUX Score: 52 14 serisbot.geek. [malformed] 2->14 16 197.190.238.215 zain-asGH Ghana 2->16 18 101 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 8 nklmpsl.elf 2->8         started        signatures3 22 Sends malformed DNS queries 14->22 process4 process5 10 nklmpsl.elf 8->10         started        process6 12 nklmpsl.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ee165d41b7dd83e7dd50813157e9a687f13c83198da96c6360a3f3960753f69f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ee165d41b7dd83e7dd50813157e9a687f13c83198da96c6360a3f3960753f69f/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-25 12:43:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5ylf2qnx3wb6pxkqqeyvp2ngq7ytzayzrwuwyy3aupzzmb2t62pq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250225-pxynqaxjy3/
Behaviour
Changes its process name
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Contacts a large (59972) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/2dd06204-ab67-421d-bfab-d2f65f92ae9c
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/ee165d41b7dd83e7dd50813157e9a687f13c83198da96c6360a3f3960753f69f

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: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 ee165d41b7dd83e7dd50813157e9a687f13c83198da96c6360a3f3960753f69f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3422877/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3422881/
  
URLhaus
https://urlhaus.abuse.ch/url/3424053/

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