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pjr_key-find.exe

2702_pjr_key-find

Fuyuan Zhou

The application pjr_key-find.exe by Fuyuan Zhou has been detected as adware by 3 anti-malware scanners. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from d2drfrdurj6mvo.cloudfront.net.
Publisher:
TabMain  (signed by Fuyuan Zhou)

Product:
2702_pjr_key-find

Description:
TabMain

Version:
6.3.76.1520

MD5:
047a698ef918bd5e9c9672825b2d04cc

SHA-1:
bf9d26afe0676a6ceba077d30b9811923a3de966

SHA-256:
b19f536180cd3db16748d8b56bedd9a9b3e42cb066cd13c3240eda4a05f046e9

Scanner detections:
3 / 68

Status:
Adware

Analysis date:
12/25/2024 12:05:01 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2016.0.3194

Malwarebytes
PUP.Optional.KeyFind.A
v2015.02.19.08

Reason Heuristics
PUP.FuyuanZhou
15.2.19.8

File size:
283.6 KB (290,400 bytes)

Product version:
6.3.76.1520

Copyright:
Copyright (C) 2014

Original file name:
TMain.exe

File type:
Executable application (Win32 EXE)

Language:
English (United Kingdom)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\pjr_key-find.exe

Digital Signature
Signed by:
Fuyuan Zhou

Authority:
DigiCert Inc

Valid from:
1/15/2015 3:00:00 AM

Valid to:
1/20/2016 3:00:00 PM

Subject:
CN=Fuyuan Zhou, O=Fuyuan Zhou, L=Jilin, S=Jilin, C=CN

Issuer:
CN=DigiCert SHA2 Assured ID Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0B378A1487E66949A44C8CAE23820481

File PE Metadata
Compilation timestamp:
1/23/2015 10:15:54 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:06/ZOcQQenUR7erRDZba2EGmiXnLlzupZa:0oAQenNRNbaNiXnLR

Entry address:
0x1386B

Entry point:
E8, 22, C3, 00, 00, E9, 89, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8B, 01, BA, FF, FE, FE, 7E, 03, D0, 83, F0, FF, 33, C2, 83, C1, 04, A9, 00, 01, 01, 81, 74, E8, 8B, 41, FC, 84, C0, 74, 32, 84, E4, 74, 24, A9, 00, 00, FF, 00, 74, 13, A9, 00, 00, 00, FF, 74, 02, EB, CD, 8D, 41, FF, 8B, 4C, 24, 04, 2B...
 
[+]

Entropy:
6.2479

Code size:
166.5 KB (170,496 bytes)

The file pjr_key-find.exe has been seen being distributed by the following URL.

http://d2drfrdurj6mvo.cloudfront.net/.../pjr_key-find.exe

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