MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 642cad1ad976ce2b761276c2b99955b581e8f9989e20d1c66ae30e96aa6cdb4c. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 642cad1ad976ce2b761276c2b99955b581e8f9989e20d1c66ae30e96aa6cdb4c
SHA3-384 hash: 02ee87c11866e13e196a187df0460e0a63c8caeba1732b46f5df52b1de028f36a69563f7a1d78077ee1eb4f0579863d4
SHA1 hash: 5f1583300e32bef9cd32aebfa4a105656ad9de42
MD5 hash: 852385860441d4976e5e5aaa015f534d
humanhash: quebec-bacon-october-equal
File name:jklspc
Download: download sample
Signature Mirai
Create hunting rule
File size:99'548 bytes
First seen:2026-01-12 01:10:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:UlpEIsXmjImsKFyn02O9EQ0rHn94efrsTyZewfIO4zXkzm7uhi:QdN4vnOrefrs+5XDzm9
TLSH T1B4A34A12ED796D27C5C4313B51E34531E0B653A916BCCA1A7EB32D5CEF18320312FAAA
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
139
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/69644a0e07ef5fa68e84b165/reports/7e400a20-a1b9-44c4-ae15-ae45fac5cc63/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-12T00:08:00Z UTC
Last seen:
2026-01-12T00:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/642cad1ad976ce2b761276c2b99955b581e8f9989e20d1c66ae30e96aa6cdb4c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c077b927-edc7-4035-9ae2-855786e53d4b
Behavior Graph:
Download SVG
%3 guuid=a71de7bc-1a00-0000-ba2a-4832a70b0000 pid=2983 /usr/bin/sudo guuid=3ad149bf-1a00-0000-ba2a-4832aa0b0000 pid=2986 /tmp/sample.bin guuid=a71de7bc-1a00-0000-ba2a-4832a70b0000 pid=2983->guuid=3ad149bf-1a00-0000-ba2a-4832aa0b0000 pid=2986 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fb0816af-118a-4943-8b4c-0322c8f674ba
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1848664
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1848664 Sample: jklspc.elf Startdate: 12/01/2026 Architecture: LINUX Score: 56 18 134.122.13.243, 36940, 39691 DIGITALOCEAN-ASNUS United States 2->18 20 130.12.180.64, 55466, 80 DATAHOPDatahop-SixDegreesGB Canada 2->20 22 2 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 8 jklspc.elf 2->8         started        signatures3 process4 process5 10 jklspc.elf 8->10         started        process6 12 jklspc.elf 10->12         started        14 jklspc.elf 10->14         started        16 jklspc.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/642cad1ad976ce2b761276c2b99955b581e8f9989e20d1c66ae30e96aa6cdb4c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/642cad1ad976ce2b761276c2b99955b581e8f9989e20d1c66ae30e96aa6cdb4c/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-12 01:11:26 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mqwk2gwzo3hcw5qso3bltgkvwwa6r6mytyqndrtk4mhjnktm3nga._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260112-bjqjashv9a/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/55d453b5-39fa-48bf-8a00-1f6ecf10a6c9
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/642cad1ad976ce2b761276c2b99955b581e8f9989e20d1c66ae30e96aa6cdb4c

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 642cad1ad976ce2b761276c2b99955b581e8f9989e20d1c66ae30e96aa6cdb4c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739418/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739213/
  
URLhaus
https://urlhaus.abuse.ch/url/3739407/
  
URLhaus
https://urlhaus.abuse.ch/url/3739209/

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