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prerpophcchvarercult.exe

Ding Ruan

The application prerpophcchvarercult.exe by Ding Ruan has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a windows Service named “Prerpoph Cache”.
Publisher:
Ding Ruan  (signed and verified)

MD5:
b8fb65515b20af09b8eca4d165af01e7

SHA-1:
75a070a3f5b31ae008bc150fda23ec517e8ee766

SHA-256:
517fcd4b253f3d00fc7fa535b3dd61b8979fd4469752e6be2d0abbd760145532

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 5:05:41 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX (M)
16.8.29.10

File size:
788.7 KB (807,591 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\reaferingthewerle\prerpophcchvarercult.exe

Digital Signature
Signed by:
Ding Ruan

Authority:
thawte, Inc.

Valid from:
7/18/2016 8:00:00 AM

Valid to:
4/14/2017 7:59:59 AM

Subject:
CN=Ding Ruan, 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:
63FF3C3A1EB641C60DB1171E8E10CFBF

File PE Metadata
Compilation timestamp:
7/15/2016 4:43:54 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
24576:pctqHicAEnctCtRFPM6E203MpQ/TdeMfKgaVrEH7m1:ylcAQctoRFPMT203v/TdtfKZl

Entry address:
0x4702D

Entry point:
E9, BD, 8D, FF, FF, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, E4, 90, 4A, 00, 01, 73, 0D, 8B, 4C, 24, 0C, 57, 8B, 7C, 24, 08, F3, AA, EB, 5D, 8B, 54, 24, 0C, 81, FA, 80, 00, 00, 00, 7C, 0E, 0F, BA, 25, 70, D4, 49, 00, 01, 0F, 82, E2, 6B, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03, C1, 8B, CA...
 
[+]

Entropy:
6.8863

Packer / compiler:
tElock 0.99 - 1.0 private

Code size:
498.5 KB (510,464 bytes)

Service
Display name:
Prerpoph Cache

Service name:
PrerpophCchVarercult.exe

Description:
Optimizes performance of Prerpoph by caching commonly used font data.

Type:
Win32OwnProcess, InteractiveProcess


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