MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 125f69fac702b60a35ab6198e07a17ad7991a4b438a136d8a599b71e0231954b. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 125f69fac702b60a35ab6198e07a17ad7991a4b438a136d8a599b71e0231954b
SHA3-384 hash: ef0b1f5650d6bad5cdbbcde82e650b20c23a5639e7cfd726638a2448d6a33cfc91ed8c38bdc72cee815769a463e642d8
SHA1 hash: 5c284328d1a584b88d7206efe119b659ec6db957
MD5 hash: 5e726d7817131b746ecfc0451840d8ab
humanhash: oregon-five-mobile-leopard
File name:windy.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:67'412 bytes
First seen:2025-11-18 17:40:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:yVnCwQ99nYiRPtY5QfDCnr/38cP8ML1B9Pv:YzQLnRBtkQf8dP8MLPx
TLSH T104630164EBC4E283D7306EB3B0A29CE7E75C6A68B1BD651339F41644FD41E01E72AC52
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
File size (compressed) :67'412 bytes
File size (de-compressed) :176'507 bytes
Format:linux/arm
Unpacked file: 2556a8466291aa1acd6b57a673af844d2759c450cc6f9f841570284f98706344

Intelligence

File Origin
# of uploads :
1
# of downloads :
39
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Opens a port
Sends data to a server
DNS request
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/691caf9e56cb9be853a74927/reports/ce7febb2-3ace-4a20-b565-65f2ac2e4dc0/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
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/125f69fac702b60a35ab6198e07a17ad7991a4b438a136d8a599b71e0231954b
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-18T15:50:00Z UTC
Last seen:
2025-11-18T16:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/125f69fac702b60a35ab6198e07a17ad7991a4b438a136d8a599b71e0231954b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b8a9af14-8963-40f9-ba7f-adeb9dd38617
Behavior Graph:
Download SVG
%3 guuid=2050cc45-2200-0000-615e-ef65d8040000 pid=1240 /usr/bin/sudo guuid=241f5549-2200-0000-615e-ef65dc040000 pid=1244 /tmp/sample.bin guuid=2050cc45-2200-0000-615e-ef65d8040000 pid=1240->guuid=241f5549-2200-0000-615e-ef65dc040000 pid=1244 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/efef0ef3-c13f-417b-aa39-8a0fb9cc892f
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1816376
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1816376 Sample: windy.arm7.elf Startdate: 18/11/2025 Architecture: LINUX Score: 52 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 109.202.202.202, 80 INIT7CH Switzerland 2->28 30 4 other IPs or domains 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Sample is packed with UPX 2->34 8 windy.arm7.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 windy.arm7.elf 8->16         started        18 windy.arm7.elf 8->18         started        20 windy.arm7.elf 8->20         started        process6 22 windy.arm7.elf 16->22         started        24 windy.arm7.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/125f69fac702b60a35ab6198e07a17ad7991a4b438a136d8a599b71e0231954b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/125f69fac702b60a35ab6198e07a17ad7991a4b438a136d8a599b71e0231954b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-18 17:41:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cjpwt6whak3aunnlmgmoa6qxvv4zdjfuhcqtnwfftg3r4arrsvfq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251118-v9kkhsak8v/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
bot.sinestreacute.fun
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/97370560-8507-4251-97ad-ce2117a08a7e
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/125f69fac702b60a35ab6198e07a17ad7991a4b438a136d8a599b71e0231954b

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 125f69fac702b60a35ab6198e07a17ad7991a4b438a136d8a599b71e0231954b

(this sample)

Mirai

elf 2556a8466291aa1acd6b57a673af844d2759c450cc6f9f841570284f98706344

  
URLhaus
https://urlhaus.abuse.ch/url/3711546/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3711589/
  
Dropping
SHA256 2556a8466291aa1acd6b57a673af844d2759c450cc6f9f841570284f98706344
  
Dropping
MD5 bc38870ba136f2efc3f7d62b59c48c35

Comments