MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 144f6fb2306d5aad9ebd4de16cc633ca7644395248195abbcd1ec4c9d83d9056. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 144f6fb2306d5aad9ebd4de16cc633ca7644395248195abbcd1ec4c9d83d9056
SHA3-384 hash: 870137ef312c65fb290a6ed90ade18f9f52cd8cb8018e13cf675cd332732a9ee9ad2d36ba8cbf001d5e7e8f4b3bb2eac
SHA1 hash: 03bea5faa4964747f68c6e1bd9919b57be95bfae
MD5 hash: d4ec55642240f6278bd4e2710c16a4f8
humanhash: connecticut-tennis-utah-yellow
File name:windy.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:99'804 bytes
First seen:2025-11-18 17:42:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:wAnTSlO27kf5J7ZLBpqpp8GBgcQxEE3k7uaRrtOXrD0Rilp2x/F0v7Xh5GYW36:ilRbpp8nuik7uaRgp2x/F8ThUL36
TLSH T165A32946F8814A21C5D512BEFA1E318E331357BCE2DE73129E14AF2173865EB0E7B616
telfhash t1f9f0aca0865616ec27f4e50cc1af202c6a3d79a6372a1575448d0b8a87a71c2f50983b
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 3e34149ef68f83ee3af7a5592e6fa7ae578b760414bd3d7a0b16b9bd035c0174
File size (compressed) :44'780 bytes
File size (de-compressed) :99'804 bytes
Format:linux/arm
Packed file: 3e34149ef68f83ee3af7a5592e6fa7ae578b760414bd3d7a0b16b9bd035c0174

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
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
Create hunting rule

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-9441505-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/691cb03496b510474f565d69/reports/5e978ffa-3104-4243-9672-eabc9002be04/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/144f6fb2306d5aad9ebd4de16cc633ca7644395248195abbcd1ec4c9d83d9056
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-18T15:53:00Z UTC
Last seen:
2025-11-18T16:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/144f6fb2306d5aad9ebd4de16cc633ca7644395248195abbcd1ec4c9d83d9056/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e9d5b343-042f-49e1-8ee0-e8f857b1180c
Behavior Graph:
Download SVG
%3 guuid=4e5dc53f-1b00-0000-d943-d778790b0000 pid=2937 /usr/bin/sudo guuid=1530ec41-1b00-0000-d943-d7787b0b0000 pid=2939 /tmp/sample.bin guuid=4e5dc53f-1b00-0000-d943-d778790b0000 pid=2937->guuid=1530ec41-1b00-0000-d943-d7787b0b0000 pid=2939 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f8f9d624-3bb0-46a4-a766-37ba4ea05f3d
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1816348
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/144f6fb2306d5aad9ebd4de16cc633ca7644395248195abbcd1ec4c9d83d9056
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/144f6fb2306d5aad9ebd4de16cc633ca7644395248195abbcd1ec4c9d83d9056/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-18 17:43:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=crhw7mrqnvnk3hv5jxqwzrrtzj3eioksjamvvo6nd3cmtwb5sbla._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251118-wabn1aal2w/
Malware Config
C2 Extraction:
bot.sinestreacute.fun
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/123f77b6-93d0-4acf-91fa-62cb3293f6be
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/144f6fb2306d5aad9ebd4de16cc633ca7644395248195abbcd1ec4c9d83d9056

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: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 3e34149ef68f83ee3af7a5592e6fa7ae578b760414bd3d7a0b16b9bd035c0174

Mirai

elf 144f6fb2306d5aad9ebd4de16cc633ca7644395248195abbcd1ec4c9d83d9056

(this sample)

  
Dropped by
SHA256 3e34149ef68f83ee3af7a5592e6fa7ae578b760414bd3d7a0b16b9bd035c0174
  
URLhaus
https://urlhaus.abuse.ch/url/3711567/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3711565/
  
Dropped by
MD5 fd9030a91c337d34bc484c9c604a3d18

Comments