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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ea7244d77c73627733522c2658ccd158cd91d6505aaefbd83ed12259811324c0. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ea7244d77c73627733522c2658ccd158cd91d6505aaefbd83ed12259811324c0
SHA3-384 hash: 084d2b4e4b34de25c2e3bf45f84d5afc03c0057adaa03c68666f238ccd25fe6ad079655f34c815a73e1ab77256061fac
SHA1 hash: e98e418386f0906ad128a1ca4126437b48fbf20f
MD5 hash: 8f81faaead39c1398e084a44b27e269e
humanhash: bakerloo-lamp-august-twelve
File name:killbotx.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:52'400 bytes
First seen:2026-08-06 02:38:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 1536:VCFEnQDpN2OiBLgVn3bkrqCrfTpbOCx5Dl:VCFEQ1PiyVnLkmCzTVOCnDl
TLSH T15933F162574BDABCC47C957A0C9D0A8DFC638A25752BEE2BDC1027E20C674170FB2B85
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 UPX
File size (compressed) :52'400 bytes
File size (de-compressed) :104'568 bytes
Format:linux/amd64
Unpacked file: 07310b71a33cb76729daed760d08efb079b4591db5b62c647e4deeacb2556e2b

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/c2fc4506-ac76-48dd-823b-5881393725ff/
Detection(s):
SecuriteInfo.com.Linux.BackDoor.Fgt.6204.11532.4467.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Manages services
Launching a process
Creating a file
Sends data to a server
Connection attempt
Receives data from a server
Changes access rights for a written file
Sets a written file as executable
Changes the time when the file was created, accessed, or modified
Kills processes
Runs as daemon
Changes access rights for a file
DNS request
Opens a port
Creates or modifies files in /cron to set up autorun
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Verdict:
Clean
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/ea7244d77c73627733522c2658ccd158cd91d6505aaefbd83ed12259811324c0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1f650936-e04c-4ac3-96cd-290b6130d1dc
Behavior Graph:
Download SVG
%3 guuid=f08e845a-1a00-0000-f925-b13d54070000 pid=1876 /usr/bin/sudo guuid=df6eb15e-1a00-0000-f925-b13d56070000 pid=1878 /tmp/sample.bin dns mprotect-exec net send-data guuid=f08e845a-1a00-0000-f925-b13d54070000 pid=1876->guuid=df6eb15e-1a00-0000-f925-b13d56070000 pid=1878 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=df6eb15e-1a00-0000-f925-b13d56070000 pid=1878->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 31B 54d92a3b-1447-55af-b534-047898c60c8d 1.1.1.1:53 guuid=df6eb15e-1a00-0000-f925-b13d56070000 pid=1878->54d92a3b-1447-55af-b534-047898c60c8d send: 31B b22bb4dc-07fc-50c6-aa61-19e0dd703acf iloveboats.st:4444 guuid=df6eb15e-1a00-0000-f925-b13d56070000 pid=1878->b22bb4dc-07fc-50c6-aa61-19e0dd703acf con guuid=7c34af65-1a00-0000-f925-b13d5e070000 pid=1886 /tmp/sample.bin net send-data write-config write-file zombie guuid=df6eb15e-1a00-0000-f925-b13d56070000 pid=1878->guuid=7c34af65-1a00-0000-f925-b13d5e070000 pid=1886 clone guuid=7c34af65-1a00-0000-f925-b13d5e070000 pid=1886->b22bb4dc-07fc-50c6-aa61-19e0dd703acf send: 574B guuid=bc671b66-1a00-0000-f925-b13d5f070000 pid=1887 /usr/bin/dash guuid=7c34af65-1a00-0000-f925-b13d5e070000 pid=1886->guuid=bc671b66-1a00-0000-f925-b13d5f070000 pid=1887 execve guuid=18abf7b7-1a00-0000-f925-b13dda070000 pid=2010 /usr/bin/dash guuid=7c34af65-1a00-0000-f925-b13d5e070000 pid=1886->guuid=18abf7b7-1a00-0000-f925-b13dda070000 pid=2010 execve guuid=af5381b9-1a00-0000-f925-b13de5070000 pid=2021 /tmp/sample.bin guuid=7c34af65-1a00-0000-f925-b13d5e070000 pid=1886->guuid=af5381b9-1a00-0000-f925-b13de5070000 pid=2021 clone guuid=687e8fb9-1a00-0000-f925-b13de6070000 pid=2022 /tmp/sample.bin guuid=7c34af65-1a00-0000-f925-b13d5e070000 pid=1886->guuid=687e8fb9-1a00-0000-f925-b13de6070000 pid=2022 clone guuid=109c96b9-1a00-0000-f925-b13de7070000 pid=2023 /tmp/sample.bin guuid=7c34af65-1a00-0000-f925-b13d5e070000 pid=1886->guuid=109c96b9-1a00-0000-f925-b13de7070000 pid=2023 clone guuid=89369cb9-1a00-0000-f925-b13de8070000 pid=2024 /tmp/sample.bin guuid=7c34af65-1a00-0000-f925-b13d5e070000 pid=1886->guuid=89369cb9-1a00-0000-f925-b13de8070000 pid=2024 clone guuid=00cce766-1a00-0000-f925-b13d60070000 pid=1888 /usr/bin/systemctl guuid=bc671b66-1a00-0000-f925-b13d5f070000 pid=1887->guuid=00cce766-1a00-0000-f925-b13d60070000 pid=1888 execve guuid=30dc37b8-1a00-0000-f925-b13ddc070000 pid=2012 /usr/bin/dash guuid=18abf7b7-1a00-0000-f925-b13dda070000 pid=2010->guuid=30dc37b8-1a00-0000-f925-b13ddc070000 pid=2012 clone guuid=1d9b41b9-1a00-0000-f925-b13de2070000 pid=2018 /usr/bin/dash guuid=18abf7b7-1a00-0000-f925-b13dda070000 pid=2010->guuid=1d9b41b9-1a00-0000-f925-b13de2070000 pid=2018 clone guuid=93c249b9-1a00-0000-f925-b13de3070000 pid=2019 /usr/bin/dash guuid=18abf7b7-1a00-0000-f925-b13dda070000 pid=2010->guuid=93c249b9-1a00-0000-f925-b13de3070000 pid=2019 clone guuid=423147b8-1a00-0000-f925-b13ddd070000 pid=2013 /usr/bin/dash guuid=30dc37b8-1a00-0000-f925-b13ddc070000 pid=2012->guuid=423147b8-1a00-0000-f925-b13ddd070000 pid=2013 clone guuid=50134db8-1a00-0000-f925-b13dde070000 pid=2014 /usr/bin/grep guuid=30dc37b8-1a00-0000-f925-b13ddc070000 pid=2012->guuid=50134db8-1a00-0000-f925-b13dde070000 pid=2014 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cf91ae52-e139-4e40-8449-6ce85e1c6fb6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ea7244d77c73627733522c2658ccd158cd91d6505aaefbd83ed12259811324c0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ea7244d77c73627733522c2658ccd158cd91d6505aaefbd83ed12259811324c0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-06 00:05:30 UTC
File Type:
ELF64 Little (SO)
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5jzejv34onrhom2sfqtfrtgrldgzdvsqlkxpxwb62erftaitetaa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery execution linux persistence privilege_escalation upx
Link:
https://tria.ge/reports/260806-c5hw1scl8v/
Behaviour
Reads runtime system information
Changes its process name
UPX packed file
Creates/modifies Cron job
Modifies rc script
Modifies systemd
Write file to user bin folder
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/ea7244d77c73627733522c2658ccd158cd91d6505aaefbd83ed12259811324c0

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf ea7244d77c73627733522c2658ccd158cd91d6505aaefbd83ed12259811324c0

(this sample)

Mirai

elf 07310b71a33cb76729daed760d08efb079b4591db5b62c647e4deeacb2556e2b

  
URLhaus
https://urlhaus.abuse.ch/url/3896658/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 07310b71a33cb76729daed760d08efb079b4591db5b62c647e4deeacb2556e2b
  
Dropping
MD5 295f892ac5feb6333dc52ae20eae8a85

Comments