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百度识图插件chrome版v1.0.1.3@24_73421.exe

Downloader

Shanghai Yishen Network Technology Co., Ltd.

The application 百度识图插件chrome版v1.0.1.3@24_73421.exe by Shanghai Yishen Network Technology Co. has been detected as a potentially unwanted program by 4 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. This setup program installs potentially unwanted software on the user's PC at the same time as the expected/marketing software, without adequate consent. The program is typically installed via a form of malvertising The file has been seen being downloaded from down.xiazaijia.cc.
Publisher:
Shanghai Yishen Network Technology Co., Ltd.  (signed and verified)

Product:
Downloader

Version:
6.0.0.1

MD5:
82cbd932efd941c62d388c3942167bb1

SHA-1:
fdafe22922bd45c625b143f0803a4fb9eaff4122

SHA-256:
0d2d39d56a5282796c98645667ef87e445e4ae05b7664cc5e53e12ee24b05a88

Scanner detections:
4 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 8:29:46 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Trojan.Winlock.12717
9.0.1.056

IKARUS anti.virus
PUA.Softcnapp
t3scan.2.0.7.0

Malwarebytes
PUP.Optional.ChinAd
v2016.02.25.10

Microsoft Security Essentials
SoftwareBundler:Win32/Xiazai
1.1.12400.0

File size:
281.3 KB (288,064 bytes)

Product version:
6.0.0.1

Original file name:
Downloader

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\新建文件夹\百度识图插件chrome版v1.0.1.3@24_73421.exe

Digital Signature
Signed by:
Shanghai Yishen Network Technology Co., Ltd.

Authority:
WoSign CA Limited

Valid from:
11/4/2015 5:27:27 PM

Valid to:
11/4/2016 5:27:27 PM

Subject:
CN="Shanghai Yishen Network Technology Co., Ltd.", O="Shanghai Yishen Network Technology Co., Ltd.", L=Shanghai, S=Shanghai, C=CN

Issuer:
CN=WoSign Class 3 Code Signing CA, O=WoSign CA Limited, C=CN

Serial number:
62B00AF7B42A239D1C1409007FAEFFB5

File PE Metadata
Compilation timestamp:
1/5/2016 9:43:40 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:GutmsxDdvd78eJ0z3oGeJudrmlopP4hc1HGr+YzZ:Gu7tdvqZ3G8olwPoc1HvgZ

Entry address:
0x3301

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 57, 33, DB, 68, 01, 80, 00, 00, 89, 5C, 24, 1C, C7, 44, 24, 14, 10, 74, 40, 00, 33, F6, C6, 44, 24, 18, 20, FF, 15, 98, 70, 40, 00, FF, 15, 9C, 70, 40, 00, 66, 83, F8, 06, 74, 11, 53, E8, A8, 27, 00, 00, 3B, C3, 74, 07, 68, 00, 0C, 00, 00, FF, D0, 68, 08, 74, 40, 00, E8, 29, 27, 00, 00, 68, 00, 74, 40, 00, E8, 1F, 27, 00, 00, 68, F4, 73, 40, 00, E8, 15, 27, 00, 00, 6A, 0D, E8, 78, 27, 00, 00, 6A, 0B, E8, 71, 27, 00, 00, A3, 00, 6C, 44, 00, FF, 15, 30, 70, 40, 00, 53, FF...
 
[+]

Entropy:
7.7548

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file 百度识图插件chrome版v1.0.1.3@24_73421.exe has been seen being distributed by the following URL.

http://down.xiazaijia.cc/?/46578/.../pdf????????????(FinePrint PdfFactory Pro)V5.2.5 ????.exe

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