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chrome_child.dll

Birdsarah

Fuyuan Zhou

The module chrome_child.dll by Fuyuan Zhou 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 Fuyuan Zhou)

Product:
Birdsarah

Description:
Google Chrome

Version:
51.21.2704.63

MD5:
e93fb5a92c7a5ae29b66b7ad60a6c333

SHA-1:
84ba97e09345b15a03cbcd3ad832c3df6bbb2058

SHA-256:
76c7db70273b1f2b60132fba8a14a1e614cb04d3879d7911d4d154e9e7673038

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 9:37:55 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.9.27.0

File size:
43.3 MB (45,354,880 bytes)

Product version:
51.21.2704.63

Original file name:
chrome.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\birdsarah\application\chrome_child.dll

Digital Signature
Signed by:
Fuyuan Zhou

Authority:
thawte, Inc.

Valid from:
6/21/2016 3:00:00 AM

Valid to:
6/22/2017 2:59:59 AM

Subject:
CN=Fuyuan Zhou, 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:
10BAEFFAE92E787F9C63D3CE7A487E6F

File PE Metadata
Compilation timestamp:
6/23/2016 7:01:02 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
14.0

CTPH (ssdeep):
786432:LMZmTOAXqjYs1XyvIoxCPCu1igGbocuAZA71m4OvKNjgvUT7PPjskB8:4NAXC3XyvIoxCPCuog2oMZA71czvJ

Entry address:
0x1AF269B

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 88, 10, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, B1, FE, FF, FF, 83, C4, 0C, 5D, C2, 0C, 00, CC, CC, 57, 56, 53, 33, FF, 8B, 44, 24, 14, 0B, C0, 7D, 14, 47, 8B, 54, 24, 10, F7, D8, F7, DA, 83, D8, 00, 89, 44, 24, 14, 89, 54, 24, 10, 8B, 44, 24, 1C, 0B, C0, 7D, 14, 47, 8B, 54, 24, 18, F7, D8, F7, DA, 83, D8, 00, 89, 44, 24, 1C, 89, 54, 24, 18, 0B, C0, 75, 18, 8B, 4C, 24, 18, 8B, 44, 24, 14, 33, D2, F7, F1, 8B, D8, 8B, 44, 24, 10, F7, F1, 8B, D3, EB, 41, 8B, D8...
 
[+]

Entropy:
6.9944

Developed / compiled with:
Microsoft Visual C++

Code size:
33.3 MB (34,900,992 bytes)

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