MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1c06d051259c38bb04a443331df120fedaa031f909ae8a6586e41a55fa0ccf9. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a1c06d051259c38bb04a443331df120fedaa031f909ae8a6586e41a55fa0ccf9
SHA3-384 hash: 3ae64a59ed5afa8de0670795a98e1f3ffa86c18d777f99e8324176484ddb77eebf0e1097cb87d03acb34570a27a6cbd8
SHA1 hash: 90622f1b91df6db8838a93d616c60b65aa49506c
MD5 hash: e801034aa3b9758a111181cce36cabf1
humanhash: artist-low-carbon-blue
File name:kmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:211'128 bytes
First seen:2025-10-24 23:12:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ZdhhM/tZNeLHih5F8Gj/HKgbwXNKb/hX0dNY607Uw7IwZsW6BuBwe/NuR1388HL7:ZXhMgH6ZjfEm7ltd3k38mGeSKiKz5d
TLSH T11624C719AF610FFBD86FDE3702E90A0529CCA50722A43B767674D528F54A90F49E3C68
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 :
1
# of downloads :
62
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.32138.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30460.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-1.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-9939811-0
Create hunting rule

Unix.Trojan.Mirai-10025441-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Opens a port
Launching a process
Sends data to a server
DNS request
Connection attempt
Substitutes an application name
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-24T20:08:00Z UTC
Last seen:
2025-10-24T22:15:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gk HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Gafgyt.hr HEUR:Trojan.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/a1c06d051259c38bb04a443331df120fedaa031f909ae8a6586e41a55fa0ccf9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7bb27e0c-21d6-4691-8639-6b36ba272895
Behavior Graph:
Download SVG
%3 guuid=8a8dea8d-1600-0000-ac1e-52ab790c0000 pid=3193 /usr/bin/sudo guuid=7b38978f-1600-0000-ac1e-52ab800c0000 pid=3200 /tmp/sample.bin guuid=8a8dea8d-1600-0000-ac1e-52ab790c0000 pid=3193->guuid=7b38978f-1600-0000-ac1e-52ab800c0000 pid=3200 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/55cd5f8d-9420-40a7-8952-a89b486380f8
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1801649
Signature
Executes the "iptables" command to insert, remove and/or manipulate rules
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1801649 Sample: kmpsl.elf Startdate: 25/10/2025 Architecture: LINUX Score: 64 44 109.202.202.202, 80 INIT7CH Switzerland 2->44 46 iliveintheukandmynameiskiro.geek 170.64.188.148, 56526, 5667 FEDMOG-ASN-01US United States 2->46 48 5 other IPs or domains 2->48 52 Multi AV Scanner detection for submitted file 2->52 54 Yara detected Gafgyt 2->54 10 kmpsl.elf 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 xfce4-panel wrapper-2.0 2->14         started        16 20 other processes 2->16 signatures3 process4 process5 18 kmpsl.elf 10->18         started        process6 20 kmpsl.elf 18->20         started        22 kmpsl.elf 18->22         started        signatures7 25 kmpsl.elf sh 20->25         started        27 kmpsl.elf sh 20->27         started        29 kmpsl.elf sh 20->29         started        31 2 other processes 20->31 56 Sample tries to kill multiple processes (SIGKILL) 22->56 process8 process9 33 sh iptables 25->33         started        36 sh busybox 27->36         started        38 sh busybox 29->38         started        40 sh 31->40         started        42 sh 31->42         started        signatures10 50 Executes the "iptables" command to insert, remove and/or manipulate rules 33->50
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a1c06d051259c38bb04a443331df120fedaa031f909ae8a6586e41a55fa0ccf9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a1c06d051259c38bb04a443331df120fedaa031f909ae8a6586e41a55fa0ccf9/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/a1c06d051259c38bb04a443331df120fedaa031f909ae8a6586e41a55fa0ccf9
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-24 19:44:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uhag2bislhbyxmckiqztdxysb7w2uay7scnorjsynza2kx5azt4q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/251024-266rxaeq5w/
Behaviour
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Unexpected DNS network traffic destination
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-9939811-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1ca26798-216e-47ff-be3e-28bce09f1dea
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/a1c06d051259c38bb04a443331df120fedaa031f909ae8a6586e41a55fa0ccf9

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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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

sh bc643847b06c6282641255169e32680899fc559f9f06d8b22e64210b1ec516e4

Mirai

elf a1c06d051259c38bb04a443331df120fedaa031f909ae8a6586e41a55fa0ccf9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3671063/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 bc643847b06c6282641255169e32680899fc559f9f06d8b22e64210b1ec516e4
  
Dropped by
MD5 b8e7afa3bf054ca6565e6f8be5eb0648
  
URLhaus
https://urlhaus.abuse.ch/url/3683027/
  
URLhaus
https://urlhaus.abuse.ch/url/3677510/

Comments