MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 62f7485fb4a8af2803eec88761c52a2b023a0c4e23bb8119980d9c4f7f35acbe. 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: 62f7485fb4a8af2803eec88761c52a2b023a0c4e23bb8119980d9c4f7f35acbe
SHA3-384 hash: 4baea74cf49c801339038cdb3a7a17f8302e70c1deebf7881c7ec5886a04e31bad263c01ed8c8bdd933ee170af1d3994
SHA1 hash: 3df473b93f36de4110b7d43aeff7e443e0be0950
MD5 hash: d15a75cbd54964331a9d22881165afad
humanhash: bluebird-april-lion-california
File name:nklspc
Download: download sample
Signature Mirai
Create hunting rule
File size:93'380 bytes
First seen:2026-01-22 00:38:10 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:e0I6v+zZRB3Nx4zmcnptfpAOn3yo78FzCVH+haVYnOazN3:H1+f3AzLem78Fz18VQzl
TLSH T15F933A21FD392D27C8D0713A55E34631E976539E16BCC91B3EB32D5CEE14720312BAAA
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
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-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

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

Unix.Trojan.Mirai-10004218-0
Create hunting rule

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai
Link:
https://www.filescan.io/uploads/6971718455805a763feea317/reports/75ad6d56-38a2-45f4-9e9d-2af2bb0593da/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/974434e7-d87c-4c5f-9b6c-0956b0f80a6e
Behavior Graph:
Download SVG
%3 guuid=1c8f2488-1600-0000-304e-c5dd300c0000 pid=3120 /usr/bin/sudo guuid=a26f838a-1600-0000-304e-c5dd380c0000 pid=3128 /tmp/sample.bin guuid=1c8f2488-1600-0000-304e-c5dd300c0000 pid=3120->guuid=a26f838a-1600-0000-304e-c5dd380c0000 pid=3128 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5c4fc382-8ec3-4f5d-94ff-49dbab45960a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1855348
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: 1855348 Sample: nklspc.elf Startdate: 22/01/2026 Architecture: LINUX Score: 60 18 197.251.121.107, 23 SUDRENSD Sudan 2->18 20 197.251.121.111, 23 SUDRENSD Sudan 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 nklspc.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 nklspc.elf 8->14         started        process6 16 nklspc.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/62f7485fb4a8af2803eec88761c52a2b023a0c4e23bb8119980d9c4f7f35acbe
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/62f7485fb4a8af2803eec88761c52a2b023a0c4e23bb8119980d9c4f7f35acbe/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-01-22 00:38:48 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ml3uqx5uvcxsqa7ozcdwdrjkfmbdudcoeo5ycgmybwoe67zvvs7a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260122-azamcagz8f/
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/62f7485fb4a8af2803eec88761c52a2b023a0c4e23bb8119980d9c4f7f35acbe

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 62f7485fb4a8af2803eec88761c52a2b023a0c4e23bb8119980d9c4f7f35acbe

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739207/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3740299/

Comments