MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5cedaa103ae7b99806d45bfb590ddfbc584d7e6269a53cbedd93d798e6bbb3c. 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 9 File information Comments
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SHA256 hash: f5cedaa103ae7b99806d45bfb590ddfbc584d7e6269a53cbedd93d798e6bbb3c
SHA3-384 hash: e98328f79e4db0ff085de6e8ef8d29b862f2279ff86fb15ad5bea09c5b0a20b52733395c24b368bab09204d699305ba2
SHA1 hash: 4f2eae797f5793d448e4ca8921333e769e5c91f1
MD5 hash: 546f431539a0d3a799d963391c5a6e07
humanhash: avocado-berlin-glucose-batman
File name:windy.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:117'968 bytes
First seen:2026-04-07 05:32:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:KEkWi8LiZECcpHOWWJDman5Pd1Oe4a/7QhfUxI+E7OTeVutW/HeAB090xS0n:44i50poRb/EhfUQ7OTeEtW/c0xS0n
TLSH T162B3E84E6F318F7DFBA8C23447B3AA21975923D227E2C685D19CD6011E7028E645FBB4
telfhash t1bc115b184a3823e097751d9d6bedffb2e59170db4a255d338c10e9ae9b2dd419d01c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 d6cfabe9c8614ce0a338a3bca5859bb396f24a290da768e974c5b8482c6591b6
File size (compressed) :48'352 bytes
File size (de-compressed) :117'968 bytes
Format:linux/mips
Packed file: d6cfabe9c8614ce0a338a3bca5859bb396f24a290da768e974c5b8482c6591b6

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
NL NL
Vendor Threat Intelligence
Gathering data
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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Unix.Dropper.Mirai-7135909-0
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Unix.Trojan.Mirai-7135916-0
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Unix.Dropper.Mirai-7135918-0
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Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7136016-0
Create hunting rule

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

Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9441505-0
Create hunting rule

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

Unix.Trojan.Mirai-10009361-0
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Unix.Trojan.Mirai-10059006-0
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Unix.Trojan.Mirai-10059216-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
DNS request
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
37
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f5cedaa103ae7b99806d45bfb590ddfbc584d7e6269a53cbedd93d798e6bbb3c
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-04-05T22:16:00Z UTC
Last seen:
2026-04-06T18:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f5cedaa103ae7b99806d45bfb590ddfbc584d7e6269a53cbedd93d798e6bbb3c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/61d39f66-00c8-4f11-86b1-b1fe1ba4bc6a
Behavior Graph:
Download SVG
%3 guuid=68056fe5-5100-0000-b7b1-3e3dd7030000 pid=983 /usr/bin/sudo guuid=c01341e7-5100-0000-b7b1-3e3dd8030000 pid=984 /tmp/sample.bin guuid=68056fe5-5100-0000-b7b1-3e3dd7030000 pid=983->guuid=c01341e7-5100-0000-b7b1-3e3dd8030000 pid=984 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/47636d84-379c-40ab-a770-afc32454f521
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1894364
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1894364 Sample: windy.mips.elf Startdate: 07/04/2026 Architecture: LINUX Score: 72 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 manzzkontolaktolakan.my.id 154.53.37.227, 48552, 48554, 69 COGENT-174US United States 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 8 windy.mips.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 windy.mips.elf 8->12         started        14 windy.mips.elf 8->14         started        16 windy.mips.elf 8->16         started        process6 18 windy.mips.elf 12->18         started        20 windy.mips.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f5cedaa103ae7b99806d45bfb590ddfbc584d7e6269a53cbedd93d798e6bbb3c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5cedaa103ae7b99806d45bfb590ddfbc584d7e6269a53cbedd93d798e6bbb3c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-06 03:11:54 UTC
File Type:
ELF32 Big (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6xhnviidvz5ztadniw73leg57pcyjv7ge2nfhs7n3e6xtdtlxm6a._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/260407-f9a9hsbs4v/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
manzzkontolaktolakan.my.id
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/f5cedaa103ae7b99806d45bfb590ddfbc584d7e6269a53cbedd93d798e6bbb3c

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:ELF_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
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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:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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

File information

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

Web download

Mirai

elf d6cfabe9c8614ce0a338a3bca5859bb396f24a290da768e974c5b8482c6591b6

Mirai

elf f5cedaa103ae7b99806d45bfb590ddfbc584d7e6269a53cbedd93d798e6bbb3c

(this sample)

  
Dropped by
SHA256 d6cfabe9c8614ce0a338a3bca5859bb396f24a290da768e974c5b8482c6591b6
  
Dropped by
MD5 677933ecf116879ac70be5dba0568c39
  
URLhaus
https://urlhaus.abuse.ch/url/3813399/
  
Delivery method
Distributed via web download

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