Gridinsoft Logo
File Icon

The ksolaunch.exe (WPS Office) File Analysis

Updated 25 days ago
Checked by Malaware Check
ksolaunch.exe

Technical Analysis

File Name ksolaunch.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.216.174
Database Version 2025-05-12 22:00:21 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
843,648
File Size (bytes)
2025-05-12
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
45a4e19d87ccc997d5e8f5f91c0a54d9
SHA1
68173af878d88304d4ab87143004a71ddc000ac3
SHA256
454c7b1732bed865a028f2c702bd92a214c132e40b988f1e1a5a386f9b4ebb44
SHA512
371c131620327bf206ee8c4c209815b8cc11da3d68f509fa311642f888b99af0daf461fc6757ae9116c8411bb437d3421bd85bc00a4e99320ee345de3d9e125f
ImpHash
05974079ad5fb810d62c33961d1eebf3

PE Analysis

Basic Information

▼
Icon
Hash: 7f98c4ea74812e793bb607ea808f63ad
Fuzzy: b8630c8caee5598e5301a8340a875dce
dHash: f0c4ecd455e8e8f0
Image Base 0x00400000
Entry Point 0x004350c9
Compilation Time 2025-04-10 07:48:37
Checksum 0x000d61d0 (Actual: 0x000d61d0)
OS Version 5.1
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
PDB Path H:\pub_icnb\rc_bugfix_master_v12_2503\Build\Release\WPSOffice\office6\ksolaunch_xa.pdb
Digital Signature OK
Imports 1 libraries
KERNEL32
Exports 0 functions
Resources 12 Resources
Sections 5 Sections

Version Information

▼
CompanyName Zhuhai Kingsoft Office Software Co.,Ltd
FileDescription WPS Office
FileVersion 12,2,0,20795
InternalName ksolaunch_xa
LegalCopyright Copyright©2025 Kingsoft Corporation. All rights reserved.
OriginalFilename ksolaunch_xa.exe
ProductName WPS Office
ProductVersion 12,2,0,20795
MIMEType
Translation 0x0000 0x04b0

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 357,606 bytes 357,888 bytes 6.63 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ B8B0EA39B5B51D978C22A0DB44C7228F
.rdata 0x00059000 107,858 bytes 108,032 bytes 5.53 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ BA80B3137D009CDD3EB8C75FC544EC27
.data 0x00074000 18,200 bytes 9,728 bytes 4.59 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE B3A1773B017CD1D6906B7870C119F0AF
.rsrc 0x00079000 328,208 bytes 328,704 bytes 6.89 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 91D676B23304BE63B28AD1ED4658BC7F
.reloc 0x000ca000 17,280 bytes 17,408 bytes 6.58 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 00169E1260B8AC0A6173236DD540D86A
Entropy Analysis Alert

3 section(s) with elevated entropy (≥6.5) - possible compression

Resource Analysis

▼
Total Resources: 12 (327,482 bytes)
Resource Type Count Total Size Percentage
RT_ICON 9 325,418 bytes
99.4%
RT_GROUP_ICON 1 132 bytes
0%
RT_VERSION 1 888 bytes
0.3%
RT_MANIFEST 1 1,044 bytes
0.3%

Certificate Chain Analysis

▼
Certificate Information
Product WPS Office
Description WPS Office
File Version 12,2,0,20795
Original Name ksolaunch_xa.exe
Signing Date 08:32 AM 04/10/2025 (57 days ago)
Verification Status Signed
Signers Zhuhai Kingsoft Office Software Co., Ltd.; DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1; DigiCert Trusted Root G4; DigiCert
Counter Signers DigiCert Timestamp 2024; DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA; DigiCert Trusted Root G4; DigiCert
Internal Name ksolaunch_xa
Copyright Copyright©2025 Kingsoft Corporation. All rights reserved.
Certificate Chain Summary
DigiCert Trusted Root G4 #1 Primary
Validity Period: 2022-08-01 00:00:00 → 2031-11-09 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 0E 9B 18 8E F9 D0 2D E7 EF DB 50 E2 08 40 18 5A
DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA #2 Chain
Validity Period: 2022-03-23 00:00:00 → 2037-03-22 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 07 36 37 B7 24 54 7C D8 47 AC FD 28 66 2A 5E 5B
DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 #3 Chain
Validity Period: 2021-04-29 00:00:00 → 2036-04-28 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 08 AD 40 B2 60 D2 9C 4C 9F 5E CD A9 BD 93 AE D9
DigiCert Timestamp 2024 #4 Chain
Validity Period: 2024-09-26 00:00:00 → 2035-11-25 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0B AE 66 BC 5A BA 7F 95 87 C6 F9 E9 04 E3 33 04
Zhuhai Kingsoft Office Software Co., Ltd. #5 Chain
Validity Period: 2024-10-18 00:00:00 → 2027-10-17 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0F 52 F2 95 33 EE BA D4 11 50 36 79 4E E1 07 4F

✓ 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

OK

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

  1. Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
  2. Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
  3. Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
  4. Email Security: Be cautious with email attachments and links, even from known contacts.
Proactive Protection
This file passed all security checks, but stay vigilant. New malware variants appear daily that can evade detection. Always verify files come from official sources and check digital signatures when available.

Leave a Comment

Share your thoughts or insights about this file. Do you align with our conclusion?

* Your feedback could influence our rating, and rest assured, your email will remain confidential and will only be used to communicate with you if necessary.
Your Score for

Gridinsoft Anti-Malware

Cure your PC from any kind of malware

GridinSoft Anti-Malware will help you to protect your computer from spyware, trojans, backdoors, rootkits. It cleans your system from annoying advertisement modules and other malicious stuff developed by hackers.

Anti-Malware Download Now
Gridinsoft Anti-Malware