MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3cde78c42230a008d8bfdfafa1f5bb00fef9467619d51c9732b1bfd3c12a0736. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3cde78c42230a008d8bfdfafa1f5bb00fef9467619d51c9732b1bfd3c12a0736
SHA3-384 hash: 9e0c18e3b56ff2cec929e6afb91de48fe253c1ff66cc8445b348e58d3babfac3fc56fb766f35a570a55905ebdf1deb01
SHA1 hash: 96fb53287c98dbbeab7705792deb3449d3bd4a25
MD5 hash: 00dff989f41913e57c2b3b5e765948da
humanhash: two-wisconsin-kentucky-double
File name:jklm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:83'956 bytes
First seen:2025-12-26 17:54:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:liM2ccX7QYEca0P1MRzvqR3bFcfe/kl/Zi8Q+O0pMkXzs8JUXgFMntpOETPA:liM2HVEca0P1MRjyLmlRBOAXzXJUXgKQ
TLSH T12B833B87A400DD7CFC4AE2FB81774F11B53477116E930F27A56AFD93AA720988929D83
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

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

Unix.Trojan.Mirai-10018298-0
Create hunting rule

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

Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-26T13:59:00Z UTC
Last seen:
2025-12-26T14:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3cde78c42230a008d8bfdfafa1f5bb00fef9467619d51c9732b1bfd3c12a0736/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e4a8ae49-e49b-421a-be88-cadb66c5b870
Behavior Graph:
Download SVG
%3 guuid=68041bf5-1a00-0000-e77f-3556e40a0000 pid=2788 /usr/bin/sudo guuid=ed189ef7-1a00-0000-e77f-3556ec0a0000 pid=2796 /tmp/sample.bin guuid=68041bf5-1a00-0000-e77f-3556e40a0000 pid=2788->guuid=ed189ef7-1a00-0000-e77f-3556ec0a0000 pid=2796 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6e3027e5-82c5-4e6b-a4db-a9ff3859164c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1839851
Signature
Antivirus / Scanner detection for submitted sample
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: 1839851 Sample: jklm68k.elf Startdate: 26/12/2025 Architecture: LINUX Score: 68 22 178.70.105.150 ROSTELECOM-ASRU Russian Federation 2->22 24 178.70.105.151, 23 ROSTELECOM-ASRU Russian Federation 2->24 26 100 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Connects to many IPs within the same subnet mask (likely port scanning) 2->34 8 jklm68k.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 jklm68k.elf 8->14         started        process6 16 jklm68k.elf 14->16         started        18 jklm68k.elf 14->18         started        20 jklm68k.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3cde78c42230a008d8bfdfafa1f5bb00fef9467619d51c9732b1bfd3c12a0736
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3cde78c42230a008d8bfdfafa1f5bb00fef9467619d51c9732b1bfd3c12a0736/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=htphrrbcgcqarwf736x2d5n3ad7psrtwdhkrzfzswg75hqjka43a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251226-whklwatrbr/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 3cde78c42230a008d8bfdfafa1f5bb00fef9467619d51c9732b1bfd3c12a0736

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739230/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739437/
  
URLhaus
https://urlhaus.abuse.ch/url/3740298/
  
URLhaus
https://urlhaus.abuse.ch/url/3739141/

Comments