The KLauncher-Setup (3).exe (kLauncher 설치 프로그램) File Analysis

Updated 1 month ago

Checked by Malaware Check

KLauncher-Setup (3).exe

Technical Analysis

File Name	KLauncher-Setup (3).exe
File Type	Win32 EXE
Magic Bytes	`PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive`
SSDEEP Hash	393216:+tmUHqUyIwVcSpEsMRcw3PideZryDroicT8kMe6i9jPTYAHYWi8kR+UjqJTaQCws:+fRNwvO/ckqd8oE9Yk2i9/Vi8qIxXS1
Scanner Version	1.0.214.174
Database Version	2025-04-18 19:00:20 UTC

⚠

Suspicious File Detected

Detected by 19 security engines - requires caution

This file requires additional checking for potential threats. Based on suspicious indicators, we will soon add it to our virus database.

26%

Detection Rate

30,572,528

File Size (bytes)

19/72

Engines Detected

2025-04-18

Analysis Date

Scan Another File

File Identification

Hash Type	Value	Action
MD5	cef1b051ae41b80d2989c50e63559d5d
SHA1	cbc634a24b2fad75a58341972b7817a2d5854a3a
SHA256	d6d4c800ab946b17265e03e6a0b93e9fa2f6d8e295ebc0d619be06716982bb7a
SHA512	a15dc7c83604984042554b01d6c287068657262802fa8bbe4bc69c8c15954ed5b850da611bbda58b5d51ff92da818d3cbaa322a1c7f78666c40d6a87824e59b8
ImpHash	f4639a0b3116c2cfc71144b88a929cfd

Security Engines with Detections (19 of 72)

Lionic

Trojan.Win32.Generic.4!c Malicious

Skyhigh

Artemis Malicious

Cylance

Unsafe Malicious

K7GW

Trojan ( 005720591 ) Malicious

K7AntiVirus

Trojan ( 005c59981 ) Malicious

Symantec

Trojan.Gen.MBT Malicious

Avast

Win32:MalwareX-gen [Drp] Malicious

Rising

Dropper.Agent!8.2F (CLOUD) Malicious

McAfeeD

ti!D6D4C800AB94 Malicious

Ikarus

Trojan-Dropper.WinGo.Agent Malicious

GData

Win32.Trojan.Agent.4EKEL6 Malicious

Varist

W32/ABTrojan.JDXY-8594 Malicious

Google

Detected Malicious

McAfee

Artemis!CEF1B051AE41 Malicious

Malwarebytes

Generic.Malware/Suspicious Malicious

MaxSecure

Trojan.Malware.7164915.susgen Malicious

Fortinet

W32/Agent_AGen.AD!tr Malicious

AVG

Win32:MalwareX-gen [Drp] Malicious

alibabacloud

Trojan[dropper]:Multi/Agent_AGen.AF Malicious

53 engines reported no threats - Only engines with detections are shown above for clarity

PE Analysis

Basic Information

▼

Icon	Hash: 08d61819889ad8875a214514af129d55 Fuzzy: c4dea4e93258f2170b51a9c4015ab0a9 dHash: 31f8cce0c08cf071
Image Base	`0x00400000`
Entry Point	`0x00403552`
Compilation Time	2024-03-30 16:55:23
Checksum	0x01d2cb77 (Actual: 0x01d2cb77)
OS Version	4.0
PEiD Signatures	`PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive`
Digital Signature	An error occurred while validating the countersignature: The root Certum Trusted Network CA 2 lists its extended key usages, but {'time_stamping'} are not present
Imports	7 libraries ADVAPI32, SHELL32, ole32, COMCTL32, USER32, GDI32, KERNEL32
Exports	0 functions
Resources	14 Resources
Sections	5 Sections

Version Information

▼

CompanyName	kLauncher, Inc.
FileDescription	kLauncher 설치 프로그램
FileVersion	4.1.0
LegalCopyright	Copyright (C) kLauncher
ProductName	kLauncher
ProductVersion	4.1.0
Translation	0x0409 0x04b0

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.text`	`0x00001000`	26,872 bytes	27,136 bytes	6.48 (Normal)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`595406EA4E71EF6F8675A1BD30BCC8F9`
`.rdata`	`0x00008000`	5,220 bytes	5,632 bytes	4.97 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`A995B118B38426885FC6CCAA984C8B7A`
`.data`	`0x0000a000`	174,104 bytes	1,536 bytes	4.17 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`7A91EC9F1C18E608C3F3F503BA4191C1`
`.ndata`	`0x00035000`	147,456 bytes	0 bytes	0.00 (Normal)	`IMAGE_SCN_CNT_UNINITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`D41D8CD98F00B204E9800998ECF8427E`
`.rsrc`	`0x00059000`	234,432 bytes	234,496 bytes	4.82 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`53FFD9A80D0BBFBC91E6B5FEE9BCF240`

Resource Analysis

▼

Total Resources: 14 (233,606 bytes)

Resource Type	Count	Total Size	Percentage
RT_ICON	7	230,744 bytes	98.8%
RT_DIALOG	4	1,100 bytes	0.5%
RT_GROUP_ICON	1	104 bytes	0%
RT_VERSION	1	588 bytes	0.3%
RT_MANIFEST	1	1,070 bytes	0.5%

Certificate Chain Analysis

▼

Certificate Information

Product	kLauncher
Description	kLauncher 설치 프로그램
File Version	4.1.0
Signing Date	11:08 AM 04/07/2025 (59 days ago)
Verification Status	Signed
Signers	KI HWAN HAN; Certum Code Signing 2021 CA; Certum Trusted Network CA 2; Certum Trusted Network CA
Counter Signers	Certum Timestamp 2025; Certum Timestamping 2021 CA; Certum Trusted Network CA 2; Certum Trusted Network CA
Copyright	Copyright (C) kLauncher

Certificate Chain Summary

Certum Code Signing 2021 CA #1 Primary

Validity Period: 2021-05-19 05:32:18 → 2036-05-18 05:32:18

Signature Algorithm: sha384RSA

Serial Number: 99 A3 80 0A 26 55 3B 65 AB DC 6E 84 A6 B3 EA 39

KI HWAN HAN #2 Chain

Validity Period: 2024-05-28 10:47:39 → 2025-05-28 10:47:38

Signature Algorithm: sha256RSA

Serial Number: 76 2D 20 0A 62 CB 23 C4 4E 09 DE 01 94 4F 16 47

Certum Timestamp 2025 #3 Chain

Validity Period: 2025-01-09 08:40:43 → 2036-01-07 08:40:43

Signature Algorithm: sha384RSA

Serial Number: 9E 9C 04 F6 55 A8 B4 A7 02 6D 49 8C 6C 78 8D AA

Certum Timestamping 2021 CA #4 Chain

Validity Period: 2021-05-19 05:32:07 → 2036-05-18 05:32:07

Signature Algorithm: sha384RSA

Serial Number: E7 FF 69 C7 3B 35 CE 4B 91 26 D8 74 7C 68 A5 87

Certum Trusted Network CA 2 #5 Chain

Validity Period: 2021-05-31 06:43:06 → 2029-09-17 06:43:06

Signature Algorithm: sha384RSA

Serial Number: 1B B5 8F 25 2A DF 23 00 49 28 C9 AE 3D 7E ED 27

✓ This file has been digitally signed and the certificate chain has been verified

The signature ensures file integrity and authenticity from the publisher
Timestamping proves when the signature was applied

Certificate Verification Status

An error occurred while validating the countersignature: The root Certum Trusted Network CA 2 lists its extended key usages, but {'time_stamping'} are not present

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Remember: This is Result of Online Virus Scanner

Gridinsoft Anti-Malware has a much more powerful virus scanning engine. We recommend using it for a more precise diagnosis of infected systems. This brief guide will help you install our flagship product for more accurate diagnostics:

Download Anti-Malware

Keep Your System Protected

This file appears clean, but regular security maintenance is important

Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
Email Security: Be cautious with email attachments and links, even from known contacts.

Proactive Protection

19 antivirus engines detected potential threats. This could be a false positive, especially for system tools or packed software. Verify the file source and check if it's digitally signed by a trusted publisher.

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The KLauncher-Setup (3).exe (kLauncher 설치 프로그램) File Analysis

Technical Analysis

Suspicious File Detected

Scan Another File

File Identification

Security Engines with Detections (19 of 72)

PE Analysis

Basic Information

Version Information

PE Sections

Resource Analysis

Certificate Chain Analysis

Certificate Information

Certificate Chain Summary

Certificate Verification Status

Remember: This is Result of Online Virus Scanner

Keep Your System Protected

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