MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44148927bfd4351f8a35a016679fe287a6cc295fb5320f5ebaa9ce83636df8d8. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 44148927bfd4351f8a35a016679fe287a6cc295fb5320f5ebaa9ce83636df8d8
SHA3-384 hash: 662be651a28b6c23b088f84b95d14360830ce9434bf54edcbaebbb44bb51e74dcc11324c646cda8a7fd6d832de3c778d
SHA1 hash: 40a3479591122e5c28fb5ef973c5ccd90bf15b96
MD5 hash: 07dc63c755d649cf3c6f9847265e53ee
humanhash: salami-mountain-skylark-kentucky
File name:nklmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:117'492 bytes
First seen:2026-01-12 12:05:56 UTC
Last seen:2026-01-13 13:13:26 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:cLGq75t+EuIgKP5/WuoQsBlVyG7N8A5Mb78+nbFM81CkH5mLcW2kHZfqFX39wu7N:cKm5vsBlg1kQ9UTFWm39LTA
TLSH T1F5B3F90ABFB11EFBE4AFDD3345694749289D450621B93B7A3A74D80CF24A68F46D3C60
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 :
71
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
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.Mirai-10008934-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6964e3c207ef5fa68e856649/reports/41bd240a-86ef-4c8d-9f10-79429ddccbef/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-12T10:06:00Z UTC
Last seen:
2026-01-12T11:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/44148927bfd4351f8a35a016679fe287a6cc295fb5320f5ebaa9ce83636df8d8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2fffe3c1-d14a-4c86-8492-42ab96192e4c
Behavior Graph:
Download SVG
%3 guuid=355e9766-1a00-0000-fcaa-fc4d61090000 pid=2401 /usr/bin/sudo guuid=a5868069-1a00-0000-fcaa-fc4d69090000 pid=2409 /tmp/sample.bin guuid=355e9766-1a00-0000-fcaa-fc4d61090000 pid=2401->guuid=a5868069-1a00-0000-fcaa-fc4d69090000 pid=2409 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ecab3acf-82e3-420f-a85e-70e9a92cf96e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1849067
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1849067 Sample: nklmpsl.elf Startdate: 12/01/2026 Architecture: LINUX Score: 60 18 152.32.166.0, 23 UHGL-AS-APUCloudHKHoldingsGroupLimitedHK Hong Kong 2->18 20 152.32.166.5, 23 UHGL-AS-APUCloudHKHoldingsGroupLimitedHK Hong Kong 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 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/44148927bfd4351f8a35a016679fe287a6cc295fb5320f5ebaa9ce83636df8d8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/44148927bfd4351f8a35a016679fe287a6cc295fb5320f5ebaa9ce83636df8d8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-12 12:06:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iqkisj572q2r7crvualgph7cq6tmykk7wuza6xv2vhhigy3n7dma._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260112-n9yntaft4h/
Behaviour
Renames itself
Contacts a large (45401) amount of remote hosts
Creates a large amount of network flows
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bb42de74-7965-4ec4-9473-3bfe78bb76b8
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/44148927bfd4351f8a35a016679fe287a6cc295fb5320f5ebaa9ce83636df8d8

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 44148927bfd4351f8a35a016679fe287a6cc295fb5320f5ebaa9ce83636df8d8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739432/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739199/

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