MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44d5c56b2500181ce7ab3d249f9b2c99695094daf3e10cd9b4872a2872e8b4a3. 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: 44d5c56b2500181ce7ab3d249f9b2c99695094daf3e10cd9b4872a2872e8b4a3
SHA3-384 hash: 378f5afb62394db9ba98d612e185cf505244004a36933c844135f37eac8934ae754935e29bfd21c052c9a7da82ad2f3e
SHA1 hash: d7ce9cd21177752f3500390bb4e15ea90ffa0a09
MD5 hash: 0975a639894d00e4d40a55687226c75d
humanhash: california-two-pizza-romeo
File name:w
Download: download sample
Signature Mirai
Create hunting rule
File size:89'584 bytes
First seen:2025-12-09 17:04:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:yhnopxDfe4l2GwFDtGCq6I2DmDJrhdoz07NJyhkSCvh8cNnDlD9ljrixBVIhquTr:19fYGwFDtG3nD80RMWSCvh8cNn1IBVIx
TLSH T1D893F746FC819B11D5D922BAFE1E518D335357A8E3EF7202DD115F24778A82B0E7BA02
telfhash t15de02b93ee0c0fcc77c0d210d99ef34205ea7a18bf017057020ebb4a48c6957f01b105
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
36
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Kills processes
Creating a file
Opens a port
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/693856901eac7b9b76a203e9/reports/66c95630-9979-43bf-8a31-971a098eafd2/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-09T12:54:00Z UTC
Last seen:
2025-12-09T13:26:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/44d5c56b2500181ce7ab3d249f9b2c99695094daf3e10cd9b4872a2872e8b4a3/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c0337fda-f808-4b1a-a5de-b1e2136eee59
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1829721
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1829721 Sample: w.elf Startdate: 09/12/2025 Architecture: LINUX Score: 48 18 66.106.253.62 XO-AS15US United States 2->18 20 168.161.217.209 WB-WARNER-CHANNEL-BRICKELLUS United States 2->20 22 99 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 w.elf 2->8         started        signatures3 process4 process5 10 w.elf 8->10         started        process6 12 w.elf 10->12         started        14 w.elf 10->14         started        16 w.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/44d5c56b2500181ce7ab3d249f9b2c99695094daf3e10cd9b4872a2872e8b4a3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/44d5c56b2500181ce7ab3d249f9b2c99695094daf3e10cd9b4872a2872e8b4a3/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/44d5c56b2500181ce7ab3d249f9b2c99695094daf3e10cd9b4872a2872e8b4a3
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-09 17:04:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=itk4k2zfaambzz5lhusj7gzmtfuvbfg26pqqzwnuq4vcq4xiwsrq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/251209-vldgasbm6s/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Contacts a large (42019) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/20f18744-eab9-47c9-ba67-e219f402f1e1
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/44d5c56b2500181ce7ab3d249f9b2c99695094daf3e10cd9b4872a2872e8b4a3

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_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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

sh e6368d36ea0c802ddf7d1ed6adb377728438c7f16c777c2d6592133b0892cadd

Mirai

elf 44d5c56b2500181ce7ab3d249f9b2c99695094daf3e10cd9b4872a2872e8b4a3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726315/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726313/
  
URLhaus
https://urlhaus.abuse.ch/url/3726310/
  
Dropped by
SHA256 e6368d36ea0c802ddf7d1ed6adb377728438c7f16c777c2d6592133b0892cadd
  
Dropped by
MD5 4610bda1d0472341e5f1828d6a98ec11
  
URLhaus
https://urlhaus.abuse.ch/url/3727639/

Comments