MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ed3880f72300dc1722e2ee0ded57c490ffceaea2550333c65401ddc1b92f64e. 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 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2ed3880f72300dc1722e2ee0ded57c490ffceaea2550333c65401ddc1b92f64e
SHA3-384 hash: 0bf34fbf59c0b0d6470e3b3748d0d4ec66709d0f70829e4e74dcba35e91c659989ade368729f578399f96a0d736a463a
SHA1 hash: 5615d5735b282d79db7787fe1632f423109b29bb
MD5 hash: 974e30ebf91b8bee2e06044439a89346
humanhash: white-paris-michigan-stream
File name:windy.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:79'412 bytes
First seen:2025-11-23 18:16:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Ms3y6v3JiRUzydgREdwHE2N5Xekch3K68cS6Z4:Ms333IUudgR0wDN4kM3DZ4
TLSH T1D3736DC5FA83D4F6EC130A351036BB379A73E53E2169DB87C3A8A525DC125C2DA1639C
telfhash t12d31d6bf0ab748e8e7c46841830f2b61595ed777251037630672d964629fed145aec38
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 5db94cabb4b0b15b59009ad712ddf60e4cb7b88e687ce72ce109a23ca1e836a3
File size (compressed) :39'700 bytes
File size (de-compressed) :79'412 bytes
Format:linux/i386
Packed file: 5db94cabb4b0b15b59009ad712ddf60e4cb7b88e687ce72ce109a23ca1e836a3

Intelligence

File Origin
# of uploads :
1
# of downloads :
32
Origin country :
NL NL
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/69234f80f96b58f0dc80f4e4/reports/ad0e3d6f-f4ca-4943-9390-aadc3a9f59ad/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
46
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2ed3880f72300dc1722e2ee0ded57c490ffceaea2550333c65401ddc1b92f64e
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/76ca59d3-51b6-4c4a-976f-6f9b550d8365
Behavior Graph:
Download SVG
%3 guuid=5c1d1ecd-1900-0000-b895-a6fcae090000 pid=2478 /usr/bin/sudo guuid=b439d2cf-1900-0000-b895-a6fcb2090000 pid=2482 /tmp/sample.bin net guuid=5c1d1ecd-1900-0000-b895-a6fcae090000 pid=2478->guuid=b439d2cf-1900-0000-b895-a6fcb2090000 pid=2482 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=b439d2cf-1900-0000-b895-a6fcb2090000 pid=2482->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=7ce4facf-1900-0000-b895-a6fcb4090000 pid=2484 /tmp/sample.bin guuid=b439d2cf-1900-0000-b895-a6fcb2090000 pid=2482->guuid=7ce4facf-1900-0000-b895-a6fcb4090000 pid=2484 clone guuid=41e9a5fc-1a00-0000-b895-a6fc680c0000 pid=3176 /tmp/sample.bin guuid=b439d2cf-1900-0000-b895-a6fcb2090000 pid=2482->guuid=41e9a5fc-1a00-0000-b895-a6fc680c0000 pid=3176 clone guuid=38aeaffc-1a00-0000-b895-a6fc690c0000 pid=3177 /tmp/sample.bin net send-data zombie guuid=b439d2cf-1900-0000-b895-a6fcb2090000 pid=2482->guuid=38aeaffc-1a00-0000-b895-a6fc690c0000 pid=3177 clone guuid=f8a702d0-1900-0000-b895-a6fcb5090000 pid=2485 /tmp/sample.bin guuid=7ce4facf-1900-0000-b895-a6fcb4090000 pid=2484->guuid=f8a702d0-1900-0000-b895-a6fcb5090000 pid=2485 clone guuid=b13009d0-1900-0000-b895-a6fcb6090000 pid=2486 /tmp/sample.bin dns net send-data zombie guuid=7ce4facf-1900-0000-b895-a6fcb4090000 pid=2484->guuid=b13009d0-1900-0000-b895-a6fcb6090000 pid=2486 clone guuid=b13009d0-1900-0000-b895-a6fcb6090000 pid=2486->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 180B 7f1881f5-f89d-51d2-9796-cf1f45470b92 dot.cbzp.fun:14135 guuid=b13009d0-1900-0000-b895-a6fcb6090000 pid=2486->7f1881f5-f89d-51d2-9796-cf1f45470b92 send: 4B guuid=38aeaffc-1a00-0000-b895-a6fc690c0000 pid=3177->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 930B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=38aeaffc-1a00-0000-b895-a6fc690c0000 pid=3177->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1819619
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819619 Sample: windy.x86.elf Startdate: 23/11/2025 Architecture: LINUX Score: 64 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->24 26 2 other IPs or domains 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 8 windy.x86.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 windy.x86.elf 8->12         started        14 windy.x86.elf 8->14         started        16 windy.x86.elf 8->16         started        process6 18 windy.x86.elf 12->18         started        20 windy.x86.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2ed3880f72300dc1722e2ee0ded57c490ffceaea2550333c65401ddc1b92f64e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2ed3880f72300dc1722e2ee0ded57c490ffceaea2550333c65401ddc1b92f64e/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f3jyqd3sgag4c4rof3qn5vl4jeh7z2xkevidgpdfiao5yg4s6zha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251123-wwrbkszkgv/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
dot.cbzp.fun
Please note that we are no longer able to provide a coverage score for Virus Total.

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
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 5db94cabb4b0b15b59009ad712ddf60e4cb7b88e687ce72ce109a23ca1e836a3

Mirai

elf 2ed3880f72300dc1722e2ee0ded57c490ffceaea2550333c65401ddc1b92f64e

(this sample)

  
Dropped by
SHA256 5db94cabb4b0b15b59009ad712ddf60e4cb7b88e687ce72ce109a23ca1e836a3
  
Dropped by
MD5 ccb0ef256dfc765fadd4e1ae996126b8
  
URLhaus
https://urlhaus.abuse.ch/url/3715270/
  
Delivery method
Distributed via web download

Comments