MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44f372e870b2b9ad45834e3d53be337c2c45fc9551e6b010fc9d13e18ccb625f. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 44f372e870b2b9ad45834e3d53be337c2c45fc9551e6b010fc9d13e18ccb625f
SHA3-384 hash: fd41b0c004dbfd67daa46f48db36fe3ccc71b1d43bf1d387a3c89556f3f7531f3e71a0bcccf0433657ab473538ea188f
SHA1 hash: d706e0b6a9eed1a21d1e8a076f256bb3cf9c0cd7
MD5 hash: 19546f2aada9e8d08174cde68d7a16c0
humanhash: xray-blossom-blossom-utah
File name:lol.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:100'544 bytes
First seen:2025-05-01 07:10:52 UTC
Last seen:2025-05-01 09:24:00 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:lH/tYXwO5HHgR1HJ0AP1wQEv9qjar1KgJPU:lH/tYX95nGp0AP1wQEFqjaBc
TLSH T1C9A31855BD819B15D5D526BAFF4F518A33632B6CE3EE7212DD205B2023CAA1B0F7B402
telfhash t183f095e18b0c1dacb7e4430a85fdb55a7ddc748e26213535af7c7e5b4011544701350f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
59
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Other.Malware-gen.13946.21064.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68132414c8b2e86d0ac5b590linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
DNS request
Opens a port
Sends data to a server
Mounts file systems
Creating a file
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin masquerade remote
Link:
https://www.filescan.io/uploads/68131e8f218c4a98adeaa255/reports/1bcad7d3-1c46-4d11-872a-fbdb96ac17fb/overview
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/71015d74-8791-483e-bade-97d1a0986958
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1679030
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Opens /sys/class/net/* files useful for querying network interface information
Performs DNS TXT record lookups
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Uses STUN server to do NAT traversial
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/44f372e870b2b9ad45834e3d53be337c2c45fc9551e6b010fc9d13e18ccb625f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/44f372e870b2b9ad45834e3d53be337c2c45fc9551e6b010fc9d13e18ccb625f/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-01 07:11:13 UTC
File Type:
ELF32 Little (Exe)
AV detection:
5 of 36 (13.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=itzxf2dqwk422rmdjy6vhprtpqwel7evkhtlaeh4tuj6ddglmjpq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion discovery
Link:
https://tria.ge/reports/250501-hz1grs1shx/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Reads MAC address of network interface
Reads system routing table
Renames itself
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/44f372e870b2b9ad45834e3d53be337c2c45fc9551e6b010fc9d13e18ccb625f

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: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 44f372e870b2b9ad45834e3d53be337c2c45fc9551e6b010fc9d13e18ccb625f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3531639/
  
Delivery method
Distributed via web download

Comments