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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 241d881472885daf541c7916f82cdf1ae0690d1c25140f1f864ec9e8bd2cd558. 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 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 241d881472885daf541c7916f82cdf1ae0690d1c25140f1f864ec9e8bd2cd558
SHA3-384 hash: 39adaf2c06558cf949d873fdfaf687eab85920202a2a73412817680bac14f9e04340e28303495792df13cc0d035d4600
SHA1 hash: 2f15255b9d1504b6b0ceaaa035ddc45d17cec911
MD5 hash: dce260338b998d89c6920270bb012adc
humanhash: pasta-early-river-william
File name:sever1078.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:485'676 bytes
First seen:2026-09-16 12:29:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:Ou8ZcXH6VwnqVA725cfy9Ybxu38tyDLdmUT7CfWjGuhFgEmBL7gzirP2BsFdphaT:Z7Y7JjGuNmF4uf5
TLSH T19AA45D45BC809BA5D5E01BBBFF2E528833131BB8E2EF71074D195B6467DB89A0F7A500
telfhash t1d35151b2dd68295c37e6c198822f4026fbf6329e03952057ca0d6b5d5d03de2ba76c13
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a487f9757a5e72306f82e15b4705fef2d5ca44d750e10426bac372f77462e1a8
File size (compressed) :221'308 bytes
File size (de-compressed) :485'676 bytes
Format:linux/arm
Packed file: a487f9757a5e72306f82e15b4705fef2d5ca44d750e10426bac372f77462e1a8

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
NL NL
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/4c641a81-dc85-4946-b6aa-6866fce73748/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29502.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
expand lolbin masquerade
Link:
https://www.filescan.io/uploads/6aaa8be9370ac50624934752/reports/62f0590f-2404-4d3e-af47-b0d3aef04ec2/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-16T10:38:00Z UTC
Last seen:
2026-09-16T10:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/241d881472885daf541c7916f82cdf1ae0690d1c25140f1f864ec9e8bd2cd558/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ddb46783-9312-4734-99eb-8d5d44f98140
Behavior Graph:
Download SVG
%3 guuid=20b910cb-1e00-0000-3b16-5d78e7080000 pid=2279 /usr/bin/sudo guuid=ee46cfd2-1e00-0000-3b16-5d78ee080000 pid=2286 /tmp/sample.bin guuid=20b910cb-1e00-0000-3b16-5d78e7080000 pid=2279->guuid=ee46cfd2-1e00-0000-3b16-5d78ee080000 pid=2286 execve
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1973707
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/241d881472885daf541c7916f82cdf1ae0690d1c25140f1f864ec9e8bd2cd558
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/241d881472885daf541c7916f82cdf1ae0690d1c25140f1f864ec9e8bd2cd558/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-16 12:26:50 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eqoyqfdsrbo26va4pelpqlg7dlqgsdi4euka6h4gj3e6rpjm2vma._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet
Link:
https://tria.ge/reports/260916-ppqm5sbl2s/
Malware Config
C2 Extraction:
bigbigvol.qd.je
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/241d881472885daf541c7916f82cdf1ae0690d1c25140f1f864ec9e8bd2cd558

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_c19ca8e5
Create hunting rule
Author:Elastic Security
Rule name:NSVPS_Mirai_Busybox_Staging
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:VPNFilter
Create hunting rule
Author:Christiaan Beek @ McAfee Advanced Threat Research
Description:Filter for 2nd stage malware used in VPNfilter attack
Reference:https://blog.talosintelligence.com/2018/05/VPNFilter.html

File information

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

Web download

Mirai

elf a487f9757a5e72306f82e15b4705fef2d5ca44d750e10426bac372f77462e1a8

Mirai

elf 241d881472885daf541c7916f82cdf1ae0690d1c25140f1f864ec9e8bd2cd558

(this sample)

  
Dropped by
SHA256 a487f9757a5e72306f82e15b4705fef2d5ca44d750e10426bac372f77462e1a8
  
URLhaus
https://urlhaus.abuse.ch/url/3917728/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 0479505c308eb4494d86a0cfd4bffa72

Comments