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qy_2.2.46.1_down.exe

Chencheng Cai

The application qy_2.2.46.1_down.exe by Chencheng Cai has been detected as a potentially unwanted program by 2 anti-malware scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from dhd29up7zcdyt.cloudfront.net.
Publisher:
Chencheng Cai  (signed and verified)

Version:
3.2.38.1

MD5:
527bfd801206c4b382487320ce2a245e

SHA-1:
79e86b4d2e692bb8c480c444925fd909abc96f4e

SHA-256:
200ba936cd229cce4dc0b45a6ab78a5a3e84c5884d56adcc41c7fa7d5b9c831a

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 12:57:23 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/ELEX.IE potentially unwanted application
8.0.319.0

Reason Heuristics
PUP.Elex.Chenchen.Meta (M)
16.7.6.3

File size:
186.1 KB (190,584 bytes)

Product version:
3.2.38.1

Copyright:
Copyright (C) 2016

Original file name:
update.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\qy_2.2.46.1_down.exe

Digital Signature
Signed by:
Chencheng Cai

Authority:
thawte, Inc.

Valid from:
7/4/2016 2:00:00 AM

Valid to:
1/18/2017 12:59:59 AM

Subject:
CN=Chencheng Cai, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
482A1E80663CE8516B8D192494081E28

File PE Metadata
Compilation timestamp:
7/5/2016 4:17:40 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:DjSyYn4fmEjzpu+wobfPf5oJdddg+T9pHfq1nXRAfUk+zB:yT/EjzpzbnBoPdKAh+BUIV

Entry address:
0x100F0

Entry point:
E8, 19, 6D, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, 28, 89, 42, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, A8, 70, 42, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 28, 89, 42, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01, 00, 00...
 
[+]

Code size:
115.5 KB (118,272 bytes)

The file qy_2.2.46.1_down.exe has been seen being distributed by the following URL.

http://dhd29up7zcdyt.cloudfront.net/update/new.2.0/wz/2.2.46/.../qy_2.2.46.1_down.exe

Remove qy_2.2.46.1_down.exe - Powered by Reason Core Security
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