MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6482043cee35c68d4cff721fe2f87e3e8f9d9ce1c59eeb29b47dd63ccb00518d. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6482043cee35c68d4cff721fe2f87e3e8f9d9ce1c59eeb29b47dd63ccb00518d
SHA3-384 hash: 31310e6ffd5cd9f36672b3f3e8e320b21be4ae072d9ac4a0a99e2d62744b6b0a959973c3a461edcc75a99b6cc16b9c64
SHA1 hash: 897e9053216d043889a2a2a69e278819ddaca3ec
MD5 hash: 554e267efcf6d4bcfb62c317cacfc45f
humanhash: foxtrot-mars-winner-don
File name:nklmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:101'176 bytes
First seen:2025-12-17 11:42:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:QAs6Aqu9ENEaFghQan59KrfY5Y78NauTSA5cBwlt2CbIYVYVZunUbVR:QAmGNnFGQautaVKVYnU
TLSH T1A0A30806BF644FF7D8AFCD3745B95705288D550A22A83B753A34D928F64B24F0AE38B4
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 :
63
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Creating a file
Runs as daemon
Opens a port
DNS request
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6942974fe126b9ff4384be93/reports/5d33a1a4-1bae-4cf2-88ea-3c118b20eddb/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-17T08:51:00Z UTC
Last seen:
2025-12-19T00:17:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gp HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/6482043cee35c68d4cff721fe2f87e3e8f9d9ce1c59eeb29b47dd63ccb00518d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5b1005c7-54c8-4e66-b2c0-734020092de7
Behavior Graph:
Download SVG
%3 guuid=ef2b0eac-1600-0000-54cc-b49c7f0c0000 pid=3199 /usr/bin/sudo guuid=d6ec79ae-1600-0000-54cc-b49c800c0000 pid=3200 /tmp/sample.bin guuid=ef2b0eac-1600-0000-54cc-b49c7f0c0000 pid=3199->guuid=d6ec79ae-1600-0000-54cc-b49c800c0000 pid=3200 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/10a08d7a-3e69-4a2f-988f-b5724de1527f
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1834725
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Sample scans a subnet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1834725 Sample: nklmpsl.elf Startdate: 17/12/2025 Architecture: LINUX Score: 56 18 45.79.193.31, 23 LINODE-APLinodeLLCUS United States 2->18 20 45.79.193.33, 23, 53696, 54200 LINODE-APLinodeLLCUS United States 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many IPs within the same subnet mask (likely port scanning) 2->26 28 Sample scans a subnet 2->28 8 nklmpsl.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 nklmpsl.elf 8->14         started        process6 16 nklmpsl.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6482043cee35c68d4cff721fe2f87e3e8f9d9ce1c59eeb29b47dd63ccb00518d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6482043cee35c68d4cff721fe2f87e3e8f9d9ce1c59eeb29b47dd63ccb00518d/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/6482043cee35c68d4cff721fe2f87e3e8f9d9ce1c59eeb29b47dd63ccb00518d
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-17 11:43:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=msbaiphogxdi2th7oip6f6d6h2hz3hhbywpowknupxldzsyakggq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/251217-nvnkasem8y/
Behaviour
Changes its process name
Renames itself
Contacts a large (2309) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a94ed0bb-86e4-4777-b0ae-d1590b49bb7c
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/6482043cee35c68d4cff721fe2f87e3e8f9d9ce1c59eeb29b47dd63ccb00518d

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 6482043cee35c68d4cff721fe2f87e3e8f9d9ce1c59eeb29b47dd63ccb00518d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726473/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726615/

Comments