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update2.exe

速浪输入法

Beijing Yu Jin Cheng Technology Co., Ltd.

The application update2.exe by Beijing Yu Jin Cheng Technology Co. has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
北京御金诚科技有限公司  (signed by Beijing Yu Jin Cheng Technology Co., Ltd.)

Product:
速浪输入法

Description:
应用程序

Version:
1.0.30.2

MD5:
a8036f206ba217438eaf11468941faf1

SHA-1:
d0ea870c997c87cf8a1877ee3ef777a9cad5c2d5

SHA-256:
286672405d13c041dd614aa2f1fdd525ff58a002295bac028410fba72690f8e2

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:
11/24/2024 1:39:57 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.8.17.17

File size:
2.2 MB (2,261,576 bytes)

Product version:
1.0.30.2

Copyright:
(C) 2014--2015 http://www.sulang.com

File type:
Executable application (Win32 EXE)

Common path:
C:\ProgramData\sulang\update2.exe

Digital Signature
Signed by:
Beijing Yu Jin Cheng Technology Co., Ltd.

Authority:
WoSign CA Limited

Valid from:
7/10/2014 5:39:40 PM

Valid to:
7/10/2015 5:39:40 PM

Subject:
CN="Beijing Yu Jin Cheng Technology Co., Ltd.", E=yujinchengkeji@yeah.net, O="Beijing Yu Jin Cheng Technology Co., Ltd.", L=Beijing, S=Beijing, C=CN

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

Serial number:
29D44EDE298E6E0D61F4D0EB7C51C79E

File PE Metadata
Compilation timestamp:
1/14/2015 4:56:05 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:9NXq/cpu7STTC0EQQ0S8ylBG1EcBvr57EXWDxtKd1G0h6jPoYl5uArNLPIKZRzte:zq/cpusC0EQzS7BoEEvrZEXbd1lhqPop

Entry address:
0x10B9F6

Entry point:
E8, ED, 7F, 00, 00, E9, 89, FE, FF, FF, 3B, 0D, 60, 1E, 58, 00, 75, 02, F3, C3, E9, 74, 80, 00, 00, 8B, FF, 51, C7, 01, B0, 9B, 55, 00, E8, 6C, 81, 00, 00, 59, C3, 8B, FF, 55, 8B, EC, 56, 8B, F1, E8, E3, FF, FF, FF, F6, 45, 08, 01, 74, 07, 56, E8, F4, D8, EF, FF, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 83, C1, 09, 51, 83, C0, 09, 50, E8, AB, 81, 00, 00, F7, D8, 59, 1B, C0, 59, 40, 5D, C2, 04, 00, 55, 8B, EC, 57, 56, 8B, 75, 0C, 8B, 4D, 10, 8B, 7D, 08, 8B, C1, 8B, D1, 03, C6, 3B, FE...
 
[+]

Entropy:
6.8319

Code size:
1.2 MB (1,252,864 bytes)

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