MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb1cf614f0768a125c174aa25945fe5b49aedcfdd806d6c5cba8a0a60071d833. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb1cf614f0768a125c174aa25945fe5b49aedcfdd806d6c5cba8a0a60071d833
SHA3-384 hash: 085425ce9cb063783cade4c965357823419488f3c2ecc61163c510facb02fb94b03133804f78a95e6b714265b648c877
SHA1 hash: 128e209efd3a4f8fdfd55847dd700ed9ef240488
MD5 hash: 6f9e28f7c107fbd92f8d93849045c5f8
humanhash: bulldog-bravo-asparagus-zulu
File name:windy.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:40'180 bytes
First seen:2025-10-18 16:11:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:hffQ0AgTXpS0GSboKivAj2NZQNZGd4nWip+vFznh7dlg4/Ae2Q2cf4uVcqgw09o:JDg0BMKiIjCZiW7xvFxnGQ2cf4u+qgwZ
TLSH T1F903F152F2066C22DE7FAEE058E6DFE6B7A4026303AA4DE174905B2171733772D18EC4
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 :
101
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68f3bda43a79800405ea175f/reports/6f4a4eda-a085-4c62-82cb-0b91bd52860e/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-18T13:25:00Z UTC
Last seen:
2025-10-19T10:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fb1cf614f0768a125c174aa25945fe5b49aedcfdd806d6c5cba8a0a60071d833/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/22dcfbdb-6cec-4729-826a-507de7077da6
Behavior Graph:
Download SVG
%3 guuid=29a7b215-1a00-0000-84fe-cc7a6a0a0000 pid=2666 /usr/bin/sudo guuid=41e44517-1a00-0000-84fe-cc7a710a0000 pid=2673 /tmp/sample.bin guuid=29a7b215-1a00-0000-84fe-cc7a6a0a0000 pid=2666->guuid=41e44517-1a00-0000-84fe-cc7a710a0000 pid=2673 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9a2421ca-82bf-41c5-a071-7e1b7963dde1
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1797674
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1797674 Sample: windy.ppc.elf Startdate: 18/10/2025 Architecture: LINUX Score: 60 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->24 26 daisy.ubuntu.com 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Sample is packed with UPX 2->32 8 windy.ppc.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 windy.ppc.elf 8->12         started        14 windy.ppc.elf 8->14         started        16 windy.ppc.elf 8->16         started        process6 18 windy.ppc.elf 12->18         started        20 windy.ppc.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fb1cf614f0768a125c174aa25945fe5b49aedcfdd806d6c5cba8a0a60071d833
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fb1cf614f0768a125c174aa25945fe5b49aedcfdd806d6c5cba8a0a60071d833/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-18 16:28:26 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7mopmfhqo2fbexaxjkrfsrp6lne25xh53adnnrolvcqkmadr3azq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251018-trr17shj3v/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/354c3f5b-70ac-4918-a267-1bce0b421ee3
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/fb1cf614f0768a125c174aa25945fe5b49aedcfdd806d6c5cba8a0a60071d833

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 fb1cf614f0768a125c174aa25945fe5b49aedcfdd806d6c5cba8a0a60071d833

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3681126/
  
Delivery method
Distributed via web download

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