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update.exe

Cherished Technology Limited

The application update.exe by Cherished Technology Limited has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Cherished Technology Limited  (signed and verified)

MD5:
e2777970f7023b7723269157f9b1da62

SHA-1:
d2b99a7d2a91321015f005ca0fd922b4a728b72f

SHA-256:
c24c14e0e7c2415c8e9af645a74ba41d9338826a1aa1d6a16ef681deeff54e6e

Scanner detections:
1 / 68

Status:
Adware

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:
11/23/2024 11:01:28 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.CherishedTechnology (M)
16.1.11.5

File size:
6 MB (6,272,624 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\ProgramData\wpm\update\update.exe

Digital Signature
Signed by:
Cherished Technology Limited

Authority:
GlobalSign nv-sa

Valid from:
10/30/2013 2:26:37 PM

Valid to:
10/31/2014 2:26:37 PM

Subject:
CN=Cherished Technology Limited, O=Cherished Technology Limited, L=HongKong, S=HongKong, C=HK

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11210CA3D3C040F38E7317C765ABB45E0BCB

File PE Metadata
Compilation timestamp:
2/24/2014 1:25:49 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
98304:t8Fl5MRYhIT5Cc3MpREXtwgZm3rxwP2n6mcwyMndplCUbMlq8+O/5bZJgJoHExZj:tlRg45N8UXtw9xwe6TUplUVZbZCJPZj

Entry address:
0x154EC

Entry point:
E8, C7, 97, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 8B, 45, 14, 56, 85, C0, 74, 3C, 83, 7D, 08, 00, 75, 13, E8, FF, 0C, 00, 00, 6A, 16, 5E, 89, 30, E8, CB, 73, 00, 00, 8B, C6, EB, 25, 83, 7D, 10, 00, 74, E7, 39, 45, 0C, 73, 09, E8, E1, 0C, 00, 00, 6A, 22, EB, E0, 50, FF, 75, 10, FF, 75, 08, E8, 96, EB, FF, FF, 83, C4, 0C, 33, C0, 5E, 5D, C3, 55, 8B, EC, 56, 8B, F1, 8B, 4D, 08, C6, 46, 0C, 00, 85, C9, 75, 66, E8, 7D, 8F, 00, 00, 8B, D0, 89, 56, 08, 8B, 4A, 6C, 89, 0E, 8B, 4A, 68, 89, 4E, 04, 8B, 0E, 3B, 0D...
 
[+]

Entropy:
7.9827  (probably packed)

Code size:
257 KB (263,168 bytes)

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