MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c88463550be10ea06d7174161768f19c6fb538571b562cc8e2154d3be5e95c0. 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: 5c88463550be10ea06d7174161768f19c6fb538571b562cc8e2154d3be5e95c0
SHA3-384 hash: 8d2cb3dd71c8d1319fe5efbbd8f2492ce60ab79fcd9ab264584774cafd3c2cd62653e5331f89c585a2e3bd279d05de31
SHA1 hash: 660963d8368b86fee8dc4ba60d14e07fc5260bd4
MD5 hash: 695e98b771e82e9e193ff8156e33d66e
humanhash: princess-apart-maine-nitrogen
File name:windy.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:92'260 bytes
First seen:2025-11-23 18:15:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:UgkggYyJ63GKi+3BzJJRS8nP9stFRuuXffdij6GvNRC:Ugkgg969/B9lnP9s7VPENRC
TLSH T112933B45FC819612C5C513BBFB2E228E376663A4D2DE3203DE25AF22338659B0D7B751
telfhash t177519fb6ef510edc2be98398d1de711d4aed34ad0b04245a961c674fd487ac1712d82b
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 fa8112599efe186712a6883ce5ac028f6d7d8e5d7301b92f5ec42ac1801c939d
File size (compressed) :41'644 bytes
File size (de-compressed) :92'260 bytes
Format:linux/arm
Packed file: fa8112599efe186712a6883ce5ac028f6d7d8e5d7301b92f5ec42ac1801c939d

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
NL NL
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/69234f82aed94585b5847803/reports/59a871db-8082-4e3e-94a8-3f476bcb6f49/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
48
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5c88463550be10ea06d7174161768f19c6fb538571b562cc8e2154d3be5e95c0
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/87187246-55b2-48dd-b8b7-ea93606804c8
Behavior Graph:
Download SVG
%3 guuid=f83dba9d-1700-0000-4a90-3f4cd0030000 pid=976 /usr/bin/sudo guuid=a79fb39f-1700-0000-4a90-3f4cd5030000 pid=981 /tmp/sample.bin guuid=f83dba9d-1700-0000-4a90-3f4cd0030000 pid=976->guuid=a79fb39f-1700-0000-4a90-3f4cd5030000 pid=981 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1c9ad219-aa0f-4595-9d55-d78b9d2b27d7
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1819623
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819623 Sample: windy.arm.elf Startdate: 23/11/2025 Architecture: LINUX Score: 56 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->24 26 2 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 8 windy.arm.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 windy.arm.elf 8->12         started        14 windy.arm.elf 8->14         started        16 windy.arm.elf 8->16         started        process6 18 windy.arm.elf 12->18         started        20 windy.arm.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5c88463550be10ea06d7174161768f19c6fb538571b562cc8e2154d3be5e95c0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5c88463550be10ea06d7174161768f19c6fb538571b562cc8e2154d3be5e95c0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-23 18:16:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lseemnkqxyioubwxc5awc5updhdpwu4fog2wfteoefknhps6sxaa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251123-wwq1tavmem/
Malware Config
C2 Extraction:
dot.cbzp.fun
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3b42bb63-315b-4e16-89be-23ac43401194
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_Generic_Threat_d94e1020
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 fa8112599efe186712a6883ce5ac028f6d7d8e5d7301b92f5ec42ac1801c939d

Mirai

elf 5c88463550be10ea06d7174161768f19c6fb538571b562cc8e2154d3be5e95c0

(this sample)

  
Dropped by
SHA256 fa8112599efe186712a6883ce5ac028f6d7d8e5d7301b92f5ec42ac1801c939d
  
URLhaus
https://urlhaus.abuse.ch/url/3715266/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 7a95d0a971c02fbcd3c219956a779e37

Comments