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The wch_ch340_33_64_316.exe File Analysis

Updated 10 days ago
Checked by Malware Check
wch_ch340_33_64_316.exe

Technical Analysis

File Name wch_ch340_33_64_316.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.221.174
Database Version 2025-07-24 01:00:27 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
845,528
File Size (bytes)
2025-07-24
Analysis Date

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File Identification

Hash Type Value Action
MD5
a5ccd72cdb9d7e8f68f9f2ba25024ded
SHA1
d9da2e0ded0dc93741c2c9a8b2db87de9bbe5813
SHA256
105f1059c131fc14411d76e2eb868f160d48f77ab0c9b006543c0ad24289cb5e
SHA512
9c61e3b27348940dd49a4f1584c6cd6534a8a2f736e24ba10ae13a2737e1a38ef5dd76fa46801bfe74afa7ca34a79569f1136298cfce1b9ccbe3631c9b68b129
ImpHash
027ea80e8125c6dda271246922d4c3b0

PE Analysis

Basic Information

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Icon
Hash: 3e02527e67af010d267e693e882cb3da
Fuzzy: a0355d3e8cef586bb6e00314ed096af5
dHash: e9f4aa8accc6c664
Image Base 0x00400000
Entry Point 0x0041cab5
Compilation Time 2016-08-14 19:15:49
Checksum 0x000ce81b (Actual: 0x000ce81b)
OS Version 5.1
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
PDB Path D:\Projects\WinRAR\sfx\build\sfxrar32\Release\sfxrar.pdb
Digital Signature OK
Imports 1 libraries
KERNEL32
Exports 0 functions
Resources 23 Resources
Sections 6 Sections

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 188,392 bytes 188,416 bytes 6.71 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 2AE181684B1677561119F5765623448E
.rdata 0x0002f000 39,376 bytes 39,424 bytes 5.15 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 0E0F6A60D8FA917A060C8EF7BECC0888
.data 0x00039000 129,208 bytes 3,072 bytes 3.30 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 4E4AA728D9CCED1622C2BE27733E3FC5
.gfids 0x00059000 240 bytes 512 bytes 2.12 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ C923099E27BF0E45A5C402D935D0620B
.rsrc 0x0005a000 18,048 bytes 18,432 bytes 4.64 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D57551562CF5EC3E2EB34547BC079F27
.reloc 0x0005f000 8,076 bytes 8,192 bytes 6.63 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ D13D3F8A8ADFE6861C49A01D81CF73ED
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 23 (16,581 bytes)
Resource Type Count Total Size Percentage
RT_BITMAP 1 2,998 bytes
18.1%
RT_ICON 4 4,640 bytes
28%
RT_DIALOG 6 2,916 bytes
17.6%
RT_STRING 10 4,090 bytes
24.7%
RT_GROUP_ICON 1 62 bytes
0.4%
RT_MANIFEST 1 1,875 bytes
11.3%

Certificate Chain Analysis

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Certificate Information
Signing Date 02:18 PM 06/14/2017 (2972 days ago)
Verification Status Signed
Signers Beijing Kingsoft Security software Co.,Ltd; VeriSign Class 3 Code Signing 2010 CA; VeriSign
Counter Signers Symantec Time Stamping Services Signer - G4; Symantec Time Stamping Services CA - G2; Thawte Timestamping CA
Certificate Chain Summary
Symantec Time Stamping Services CA - G2 #1 Primary
Validity Period: 2012-12-21 00:00:00 → 2020-12-30 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 7E 93 EB FB 7C C6 4E 59 EA 4B 9A 77 D4 06 FC 3B
Symantec Time Stamping Services Signer - G4 #2 Chain
Validity Period: 2012-10-18 00:00:00 → 2020-12-29 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 0E CF F4 38 C8 FE BF 35 6E 04 D8 6A 98 1B 1A 50
VeriSign Class 3 Public Primary Certification Authority - G5 #3 Chain
Validity Period: 2006-11-08 00:00:00 → 2021-11-07 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 25 0C E8 E0 30 61 2E 9F 2B 89 F7 05 4D 7C F8 FD
Beijing Kingsoft Security software Co.,Ltd #4 Chain
Validity Period: 2017-02-17 00:00:00 → 2019-03-19 23:59:59
Signature Algorithm: sha1RSA
Serial Number: 4C 6D 7B 5E A2 89 C2 74 42 64 34 E6 5B 41 7A BA
Beijing Kingsoft Security software Co.,Ltd #5 Chain
Validity Period: 2017-02-13 00:00:00 → 2020-03-14 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 07 3D C0 C1 2D 50 E6 BD 31 C1 66 38 47 51 1D E4
Symantec Class 3 SHA256 Code Signing CA #6 Chain
Validity Period: 2013-12-10 00:00:00 → 2023-12-09 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 3D 78 D7 F9 76 49 60 B2 61 7D F4 F0 1E CA 86 2A
Symantec SHA256 TimeStamping CA #7 Chain
Validity Period: 2016-01-12 00:00:00 → 2031-01-11 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 7B 05 B1 D4 49 68 51 44 F7 C9 89 D2 9C 19 9D 12
Symantec SHA256 TimeStamping Signer - G2 #8 Chain
Validity Period: 2017-01-02 00:00:00 → 2028-04-01 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 54 58 F2 AA D7 41 D6 44 BC 84 A9 7B A0 96 52 E6

✓ 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

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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.

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