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2345PinyinCloud.exe PUP ChinAd Analysis

Updated 1 month ago
Checked by Malaware Check
2345PinyinCloud.exe

Technical Analysis

File Name 2345PinyinCloud.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.214.174
Database Version 2025-04-22 05:00:25 UTC
⚠

PUP.Win32.ChinAd.dd!c

Malware family: ChinAd

N/A
Detection Rate
2,629,248
File Size (bytes)
2025-04-22
Analysis Date

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File Identification

Hash Type Value Action
MD5
6b29c7e98687630f9bedf0657f185eee
SHA1
2354ac44e9d85d0a3b95b1386a65efe655ab84ef
SHA256
d0ee405e0aae69e1e8f5306e6c990da3347221eb0b2a779623b99b5b910f99da
SHA512
497a262a6b8405b384d524f900e67b5081c5b49f364c0149ae5382d37e3264e75665b2f963dec5e95a3465352c23f9e6fa8ef09e84cdf1c840817cd0f15acc0d
ImpHash
937cd519d317c2d741dc73a684b19083

PE Analysis

Basic Information

β–Ό
Icon
Hash: 68fc849ea2de3d8c33737c7c2fec3dbc
Fuzzy: e3344bf06965009f9ef18af8fde003df
dHash: 60e2ea8cc4dcf9e2
Image Base 0x00400000
Entry Point 0x005539ea
Compilation Time 2020-01-09 08:22:56
Checksum 0x0029118d (Actual: 0x0029118d)
OS Version 5.1
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
PDB Path G:\Work\New\2345Pinyin\bin\Win32\Release\pdb\2345PinyinCloud.pdb
Digital Signature OK
Imports 10 libraries
dbghelp, IMM32, KERNEL32, USER32, ADVAPI32, SHELL32, ole32, OLEAUT32, COMCTL32, IPHLPAPI
Exports 0 functions
Resources 10 Resources
Sections 5 Sections

Version Information

β–Ό
Comments pinyin.2345.cc
CompanyName 2345η§»εŠ¨η§‘ζŠ€
FileDescription 2345ηŽ‹η‰ŒθΎ“ε…₯法-δΊ‘θΎ“ε…₯代理程序
FileVersion 6.4.1.7507
InternalName 2345PinyinCloud
LegalCopyright η‰ˆζƒζ‰€ζœ‰(c) 2020, 2345η§»εŠ¨η§‘ζŠ€
OriginalFilename 2345PinyinCloud.exe
ProductName 2345ηŽ‹η‰ŒθΎ“ε…₯法
ProductVersion 6.4
Translation 0x0804 0x04b0

PE Sections

β–Ό
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 1,764,468 bytes 1,764,864 bytes 6.41 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ E9931FB2EDD789BEBA08F07E8A102DBE
.rdata 0x001b0000 541,294 bytes 541,696 bytes 3.97 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ A670806B2EDFE786AEA0CB4856AE54A7
.data 0x00235000 90,208 bytes 84,480 bytes 1.18 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 878B1D5B979E31A7102E7E84582965C0
.rsrc 0x0024c000 92,712 bytes 93,184 bytes 4.51 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 3BF30BE8CDD06367A7A80309154BC986
.reloc 0x00263000 128,948 bytes 129,024 bytes 6.72 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ BCE36D08A3A82CF72C9FB1516A3DB803
Entropy Analysis Alert

1 section(s) with elevated entropy (β‰₯6.5) - possible compression

Resource Analysis

β–Ό
Total Resources: 10 (92,113 bytes)
Resource Type Count Total Size Percentage
RT_ICON 7 90,008 bytes
97.7%
RT_GROUP_ICON 1 104 bytes
0.1%
RT_VERSION 1 784 bytes
0.9%
RT_MANIFEST 1 1,217 bytes
1.3%

Certificate Chain Analysis

β–Ό
No Digital Signatures

This file is not digitally signed.

Security Implications:
  • Cannot verify the publisher's identity
  • Increased security risk when running this file
  • May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

OK

PUP.Win32.ChinAd.dd!c Removal

Gridinsoft has the capability to identify and eliminate PUP.Win32.ChinAd.dd!c without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

  1. Start by downloading Gridinsoft Anti-Malware to your computer.
  2. Double-click on the gsam-en-install.exe file and follow the on-screen instructions to install the program.
  3. Once the installation of Gridinsoft Anti-Malware is complete, the program will open on the Scan screen.
  4. Click on the "Standard Scan" button to begin scanning your computer for threats.
  5. After the scanning process is finished, click on "Clean Now" to remove any detected threats.
  6. If prompted, restart your system to complete the removal process and ensure all threats are eliminated.
Important: Before You Start
Disconnect from the internet to prevent the malware from spreading or downloading additional threats. Run the scan in Safe Mode for better detection and removal of persistent threats.

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