MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52f5cec403912d29bbfe7daa6b10576f26e9fb7e3aa110e749e60d0b92fff59c. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52f5cec403912d29bbfe7daa6b10576f26e9fb7e3aa110e749e60d0b92fff59c
SHA3-384 hash: a65335e9b5122ca3b605a7e30e0e9386fc77728ff27e346db8402afa4f36548cd65d872ca7253c47df2af26d852139a5
SHA1 hash: a4ef0db72634142b0d9124d5e7ecbd92722194ee
MD5 hash: 7793b23aea988f40ac595b0e980877e7
humanhash: eight-speaker-chicken-pasta
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:58'776 bytes
First seen:2024-12-15 21:11:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:KZnx4HVynObXFUOmVz1NzBQk8SRGJSlpa9p9l5vicj6v/pW:W4HV4mezbOknRGJSlpgBj6HpW
TLSH T19143F70AF9C1AF00D4E125BAFE5F5249331757A8E3FF71029E146B2527CA92B0F76816
telfhash t12911c0508dc8499ce6e2c179d45de2364a1633fe3a5b3d4607a5b88f56309c0a83282e
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31070.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7732430-0
Create hunting rule

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

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=675f47b8653a8698dfd03a83linux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Creating a file
Receives data from a server
Opens a port
Sends data to a server
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/675f4622357cd2baef7cdd93/reports/2a62774c-727c-47be-85e8-ad140e7180e5/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:
2
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/52f5cec403912d29bbfe7daa6b10576f26e9fb7e3aa110e749e60d0b92fff59c
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
LeetHozer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e2ae501c-0095-473a-baf8-aa2933d5aa1a
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1575535
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1575535 Sample: arm5.elf Startdate: 15/12/2024 Architecture: LINUX Score: 48 14 104.207.42.129 YHSRV-ASN-393559US United States 2->14 16 37.223.25.197 VODAFONE_ESES Spain 2->16 18 98 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 8 arm5.elf 2->8         started        signatures3 process4 process5 10 arm5.elf 8->10         started        process6 12 arm5.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/52f5cec403912d29bbfe7daa6b10576f26e9fb7e3aa110e749e60d0b92fff59c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/52f5cec403912d29bbfe7daa6b10576f26e9fb7e3aa110e749e60d0b92fff59c/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-12-15 21:12:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kl245radsewsto76pwvgwecxn4tot636hkqrbz2j4ygqxex76woa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet defense_evasion discovery
Link:
https://tria.ge/reports/241215-z15xbaxld1/
Behaviour
Modifies Watchdog functionality
Contacts a large (503047) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7732430-0
YARA:
n/a
Link:
https://app.threat.zone/submission/0f38c533-9968-4163-bd5a-bdbb5c4aaa12
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/52f5cec403912d29bbfe7daa6b10576f26e9fb7e3aa110e749e60d0b92fff59c

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: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 52f5cec403912d29bbfe7daa6b10576f26e9fb7e3aa110e749e60d0b92fff59c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3347288/
  
Delivery method
Distributed via web download

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