MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cba470e5b80d36c27f772951221e12492fdbbf61fb42695856db9b43eb14aeb2. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cba470e5b80d36c27f772951221e12492fdbbf61fb42695856db9b43eb14aeb2
SHA3-384 hash: 738c25fa551ec500e7f6a2030762e1dfcab35181b630f5cb28e9a6c638d4c1d4521e0c6f673c97f62227562a0a77024e
SHA1 hash: 9167f6fe2e6348c2fc7f1b60a43997b1fdb2096f
MD5 hash: ea319807d8a90e5851241681c3131667
humanhash: robin-blossom-ohio-queen
File name:jklarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:91'488 bytes
First seen:2026-01-02 20:00:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:gRn7+AGIXwhWswJpjJqlPrFsRISGHwe+caIxvcJUyyBi/8u4cfq/llLiiqwHRoh0:dKXswJpjolzF6gHwe+ecJU9Bi/8u4cS9
TLSH T1E793074AFC819B15D5E922BEFE1E018D33535BA8E3EE72029D105F15378A92B0F7B941
telfhash t131e027f6ce28454ea2d0c349cd9c62456ff9315d3b5924e7044d2f4b0461d93775e50a
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
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%
Tags:
rust
Link:
https://www.filescan.io/uploads/6958240f127d6a14e0cd1164/reports/bc6cc388-9b5d-4eca-b072-880cc84910b7/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-02T17:11:00Z UTC
Last seen:
2026-01-02T17:31:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/cba470e5b80d36c27f772951221e12492fdbbf61fb42695856db9b43eb14aeb2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/306a9973-bd3f-4f9b-a881-b06adf8fc8e9
Behavior Graph:
Download SVG
%3 guuid=d259d094-1900-0000-9ae1-a6a1650c0000 pid=3173 /usr/bin/sudo guuid=06c7ef97-1900-0000-9ae1-a6a16a0c0000 pid=3178 /tmp/sample.bin guuid=d259d094-1900-0000-9ae1-a6a1650c0000 pid=3173->guuid=06c7ef97-1900-0000-9ae1-a6a16a0c0000 pid=3178 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c68868c1-d4a9-4de5-944b-756f34855767
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1843823
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: 1843823 Sample: jklarm7.elf Startdate: 02/01/2026 Architecture: LINUX Score: 60 18 103.137.208.104, 23 WMTIPL-AS-INWinmaxTelecommunicationIndiaPrivateLimited Philippines 2->18 20 103.137.208.105, 23 WMTIPL-AS-INWinmaxTelecommunicationIndiaPrivateLimited Philippines 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 jklarm7.elf 2->8         started        signatures3 process4 process5 10 jklarm7.elf 8->10         started        process6 12 jklarm7.elf 10->12         started        14 jklarm7.elf 10->14         started        16 jklarm7.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cba470e5b80d36c27f772951221e12492fdbbf61fb42695856db9b43eb14aeb2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cba470e5b80d36c27f772951221e12492fdbbf61fb42695856db9b43eb14aeb2/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/cba470e5b80d36c27f772951221e12492fdbbf61fb42695856db9b43eb14aeb2
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-02 20:01:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zoshbznybu3me73xffisehqsjex5xp3b7nbgswcw3onuh2yuv2za._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/260102-yrp9tsaq4s/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Renames itself
Contacts a large (50128) 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/10633fac-76ed-4a77-b391-774e323302a2
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/cba470e5b80d36c27f772951221e12492fdbbf61fb42695856db9b43eb14aeb2

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_Threat_8299c877
Create hunting rule
Author:Elastic Security
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 cba470e5b80d36c27f772951221e12492fdbbf61fb42695856db9b43eb14aeb2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3738855/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739233/
  
URLhaus
https://urlhaus.abuse.ch/url/3739149/

Comments