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chrome.dll

Bookfat

Shulan Hou

The module chrome.dll by Shulan Hou has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Google Inc.  (signed by Shulan Hou)

Product:
Bookfat

Description:
Google Chrome

Version:
52.6.2743.82

MD5:
dabfad0ca5aa945f4ab0b9b6c512818a

SHA-1:
bd6190be34df63d914dc30a15862a72b62adb274

SHA-256:
028e265e6195711b130f3f4e63f02e6d0985d22830f1f2bff90595f30ecd6403

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 11:15:14 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX (M)
16.8.11.10

File size:
36 MB (37,800,320 bytes)

Product version:
52.6.2743.82

Original file name:
chrome.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\bookfat\application\chrome.dll

Digital Signature
Signed by:
Shulan Hou

Authority:
thawte, Inc.

Valid from:
8/11/2016 3:00:00 AM

Valid to:
6/14/2017 2:59:59 AM

Subject:
CN=Shulan Hou, 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:
2F1AD76761251F239B649AF9F2D2627C

File PE Metadata
Compilation timestamp:
8/11/2016 7:15:10 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
14.0

CTPH (ssdeep):
786432:ND7KWDlUv4GneoH2nh57XjExmeGBprrn4CV+YU5Xbkao4dNbmiMJH:ND7KWDlUv4Gneou57XwxaprkCVNILZof

Entry address:
0x1C59F94

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 7E, 15, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 9E, FE, FF, FF, 83, C4, 0C, 5D, C2, 0C, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, 68, 90, EE, C5, 11, 64, FF, 35, 00, 00, 00, 00, 8B, 44, 24, 10, 89, 6C, 24, 10, 8D, 6C, 24, 10, 2B, E0, 53, 56, 57, A1, 38, 88, 27, 12, 31, 45, FC, 33, C5, 89, 45, E4, 50, 89, 65, E8, FF, 75, F8, 8B, 45, FC, C7, 45, FC, FE, FF, FF, FF, 89, 45, F8, 8D, 45, F0, 64, A3, 00, 00, 00, 00, F2, C3, 8B, 4D, E4, 33, CD, F2, E8, 7A, EC, FF, FF...
 
[+]

Entropy:
6.9581

Developed / compiled with:
Microsoft Visual C++

Code size:
28.7 MB (30,047,744 bytes)

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