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updatepackasc.exe

Cheng Du VTools Information Technology

The application updatepackasc.exe by Cheng Du VTools Information Technology has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
Cheng Du VTools Information Technology  (signed and verified)

MD5:
7241f6de65d159dd98d3f8e9045ac59d

SHA-1:
1ead56ae43328fbc032da2b6c2ba1f806361cbe0

SHA-256:
223919b8660d430aeb6582e2c8fe1d1e47d3ee7e18e91ebc8269049e08bee106

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/27/2024 2:28:57 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ChengDuVToolsInformationTechnology.N
14.6.18.22

File size:
603.5 KB (618,024 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\updatepackasc.exe

Digital Signature
Signed by:
Cheng Du VTools Information Technology

Authority:
VeriSign, Inc.

Valid from:
1/1/2014 1:00:00 AM

Valid to:
3/2/2016 12:59:59 AM

Subject:
CN=Cheng Du VTools Information Technology, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Cheng Du VTools Information Technology, L=ChengDu, S=SiChuan, C=CN

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
0A8A25417701491E37564B59A150624E

File PE Metadata
Compilation timestamp:
6/12/2014 5:16:58 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:fi+lTU1YT/vTgUYBrSqKsbhOr+yIM0VEe7C9LApxBrd2QAYDip:a+lTU1qvT1srTgr+yVte7C9LAFdWYy

Entry address:
0x165070

Entry point:
60, BE, 00, 30, 4D, 00, 8D, BE, 00, E0, F2, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, EF, 75, 09, 8B, 1E, 83, EE, FC, 11, DB, 73, E4, 31, C9, 83, E8, 03, 72, 0D, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 74, 89, C5, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 75, 20, 41, 01, DB, 75...
 
[+]

Packer / compiler:
UPX 2.90LZMA]

Code size:
588 KB (602,112 bytes)

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