MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c7198a1ce3118fe9b37289f12f5e74ca45fd4af5a9f0088aeed1c85124313522. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c7198a1ce3118fe9b37289f12f5e74ca45fd4af5a9f0088aeed1c85124313522
SHA3-384 hash: 42d5a06de28a5a0c31cf11b9824401c756b773c203851f464f7dfeeefee5cafaca49a52fadcc623f8ff69c06c22b90cf
SHA1 hash: 2959423f38d808f1dee47c9fcd2c60dc0f4cc3a8
MD5 hash: 4f6b7399244668cc12af0d9c05320422
humanhash: tennis-lamp-tennis-one
File name:windy.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:214'916 bytes
First seen:2025-10-19 16:01:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:zbrCWDDNBg0MSteqMo4qY1B52I6NTPCiuqypcvAz:HrdDDNBg0MStAo4xLSTzuqyWvAz
TLSH T16424B75E6E328F7DF7A8873447B39E24976D23D627E1D584D1ACD2101F2028E641FBA8
telfhash t19641801c0e7817a0a6655c5e099dff37d6a330db7e262d238e11e86aab6af435d10c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 f724354019be79c202e6ca22e8f15c7bec16f3f1a730d0f7563e9d523a69c72d
File size (compressed) :67'144 bytes
File size (de-compressed) :215'084 bytes
Format:linux/mips
Packed file: f724354019be79c202e6ca22e8f15c7bec16f3f1a730d0f7563e9d523a69c72d

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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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-8041698-0
Create hunting rule

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

Unix.Dropper.Mirai-10007027-0
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Unix.Trojan.Mirai-10009361-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
DNS request
Kills processes
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin masquerade remote threat
Link:
https://www.filescan.io/uploads/68f50b63c85c5c56972e2a98/reports/6145400c-cec8-4a5e-b36b-8eb4e46c46f1/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-19T14:13:00Z UTC
Last seen:
2025-10-19T15:41:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c7198a1ce3118fe9b37289f12f5e74ca45fd4af5a9f0088aeed1c85124313522/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cb4cd89e-76d0-4a3f-a391-8890a47cf824
Behavior Graph:
Download SVG
%3 guuid=16dc7e36-1900-0000-3080-ff20450c0000 pid=3141 /usr/bin/sudo guuid=434e0439-1900-0000-3080-ff204c0c0000 pid=3148 /tmp/sample.bin guuid=16dc7e36-1900-0000-3080-ff20450c0000 pid=3141->guuid=434e0439-1900-0000-3080-ff204c0c0000 pid=3148 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/217f4b30-ef8d-45f5-8ade-01b34c61d7d1
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1797913
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1797913 Sample: windy.mips.elf Startdate: 19/10/2025 Architecture: LINUX Score: 64 43 Antivirus / Scanner detection for submitted sample 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Yara detected Gafgyt 2->47 9 windy.mips.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        process3 process4 17 windy.mips.elf 9->17         started        19 windy.mips.elf 9->19         started        21 windy.mips.elf 9->21         started        process5 23 windy.mips.elf 17->23         started        25 windy.mips.elf 17->25         started        27 windy.mips.elf 19->27         started        29 windy.mips.elf 19->29         started        process6 31 windy.mips.elf 23->31         started        33 windy.mips.elf 23->33         started        35 windy.mips.elf 27->35         started        37 windy.mips.elf 29->37         started        process7 39 windy.mips.elf 31->39         started        41 windy.mips.elf 33->41         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c7198a1ce3118fe9b37289f12f5e74ca45fd4af5a9f0088aeed1c85124313522
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c7198a1ce3118fe9b37289f12f5e74ca45fd4af5a9f0088aeed1c85124313522/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-19 16:01:36 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y4myuhhdcgh6tm3srhys6xtuzjc72sxvvhyarcxo2hefcjbrgura._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251019-tgrbxsbk7z/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/5d80d128-12e7-43dd-96eb-403484e8d13f
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/c7198a1ce3118fe9b37289f12f5e74ca45fd4af5a9f0088aeed1c85124313522

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
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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: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 f724354019be79c202e6ca22e8f15c7bec16f3f1a730d0f7563e9d523a69c72d

Mirai

elf c7198a1ce3118fe9b37289f12f5e74ca45fd4af5a9f0088aeed1c85124313522

(this sample)

  
Dropped by
SHA256 f724354019be79c202e6ca22e8f15c7bec16f3f1a730d0f7563e9d523a69c72d
  
Dropped by
MD5 430a3a2c2b8c7e8a3e215c07f7dc3eea
  
URLhaus
https://urlhaus.abuse.ch/url/3681131/
  
Delivery method
Distributed via web download

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