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pdf+encrypt+(pdf文件加密)@39_12151.exe

downloader

Hefei Lewei Information Technology Co., Ltd.

This is a setup program which is used to install the application. The file has been seen being downloaded from url.222bz.com and multiple other hosts.
Publisher:
Hefei Lewei Information Technology Co., Ltd.  (signed and verified)

Product:
downloader

Version:
1.0.2.1201

MD5:
46b6a0735dd5736ae31d120e9aed385b

SHA-1:
899838a51ccd612bd47f038993c515361043bffe

SHA-256:
6a2a2f4ce7ab7bb5cb5ad36dd662b3c040280133662cbece624898dbbdfe71c9

Scanner detections:
1 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
1/3/2026 5:59:13 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/Adware.Qjwmonkey.C application
6.3.12010.0

File size:
1 MB (1,059,840 bytes)

Product version:
1.0.2.1201

Original file name:
downloader

File type:
Executable application (Win32 EXE)

Digital Signature
Signed by:
Hefei Lewei Information Technology Co., Ltd.

Authority:
WoSign CA Limited

Valid from:
7/21/2016 9:48:45 AM

Valid to:
10/21/2017 9:48:45 AM

Subject:
CN="Hefei Lewei Information Technology Co., Ltd.", O="Hefei Lewei Information Technology Co., Ltd.", L=Hefei, S=Anhui, C=CN

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

Serial number:
442B4BD7C6E9DFE2FE113E4884E56936

File PE Metadata
Compilation timestamp:
12/1/2016 6:03:04 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
24576:C9qNY/wbLHn8qpkFq2W6GurnxNxwLYRevzABmXebmdc:C9qaIbwfFVniswvqueSd

Entry address:
0x1FBAB0

Entry point:
60, BE, 00, 50, 50, 00, 8D, BE, 00, C0, EF, FF, 57, EB, 0B, 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, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.8856

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
988 KB (1,011,712 bytes)

The file pdf+encrypt+(pdf文件加密)@39_12151.exe has been seen being distributed by the following 4 URLs.

http://url.222bz.com/.../Git??????@154_95925.exe

http://url.222bz.com/.../CheatEngine-v1.0@277_66377.exe

http://url.222bz.com/.../??????@34_84412.exe

http://url.222bz.com/.../MapMaker 3.0b ????????????????????@67_68146.exe

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