MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 522df0217822268161acc987d6b51e7011bef290ba2bbf94a3014de304823756. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 522df0217822268161acc987d6b51e7011bef290ba2bbf94a3014de304823756
SHA3-384 hash: 217629b00f5ebc40126e424a46b79eb20b67b6397256b50fc634acd54df66d7ba502c01e9b4c76ba1bee00973257db3b
SHA1 hash: 9078a73916a7bb84f2f2a28216992d2b17db40f4
MD5 hash: 7ab5c62f393c986de1e8584aa11d3756
humanhash: georgia-missouri-lemon-venus
File name:armv6l
Download: download sample
Signature Mirai
Create hunting rule
File size:79'060 bytes
First seen:2025-02-17 06:21:59 UTC
Last seen:2025-03-01 11:42:13 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:g1nFzm7LVqtfTy6cZsJcSvxb9w8HBTDun0pv2KzbtMNzia4bCOYc:CCpqtfkSzpxNsneYsCOYc
TLSH T1AC7329467D818B55C8D122BAFE2E168E332317B8E3DF72229D105F24778B92B0E77552
telfhash t18bc08c9282a416de66e85b169bc4131880b4318e1f201186a98ce676b7abc83f01e20a
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

Intelligence

File Origin
# of uploads :
3
# of downloads :
109
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67b2d69aa0fd713c335b5eb9linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
DNS request
Sends data to a server
Kills processes
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
15
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/522df0217822268161acc987d6b51e7011bef290ba2bbf94a3014de304823756
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 172.217.192.127:3478
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1bfcfbe6-6847-4636-bfae-b405990e2b68
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1616740
Signature
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Performs DNS TXT record lookups
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/522df0217822268161acc987d6b51e7011bef290ba2bbf94a3014de304823756
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/522df0217822268161acc987d6b51e7011bef290ba2bbf94a3014de304823756/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-17 06:22:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 37 (24.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kiw7ailyeiticynmzgd5nni6oai354uqxiv37ffdafg6gbecg5la._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/250217-g41snatkgz/
Behaviour
Enumerates kernel/hardware configuration
Changes its process name
Reads system network configuration
Reads MAC address of network interface
Reads network interface configuration
Deletes itself
Unexpected DNS network traffic destination
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d9bdb456-9473-4859-a4b5-83bb8cd9c95c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/522df0217822268161acc987d6b51e7011bef290ba2bbf94a3014de304823756

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_d2dca9e7
Create hunting rule
Author:Elastic Security
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 522df0217822268161acc987d6b51e7011bef290ba2bbf94a3014de304823756

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3391500/
  
Delivery method
Distributed via web download

Comments