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riched20smiley.dll

DoubleD Advertising Limited

The module riched20smiley.dll by DoubleD Advertising Limited has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
DoubleD Advertising Limited  (signed and verified)

Version:
3,9,1,9350

MD5:
eb077eaab1cf1d3de73ad795a979dbdc

SHA-1:
2b9a7c7f5f3bbd7790dc1aeb2981de3b3fc82378

SHA-256:
91ee65acf579145670a98a36afc147f43c3427c6f2d53544b7defd5757e36099

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
4/26/2024 6:48:09 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.DoubleDAdvertising (M)
16.1.24.10

File size:
212.3 KB (217,368 bytes)

Product version:
3,9,1,9350

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\ProgramData\{017115b5-2f29-4ecd-8fd6-329f9f107b86}\offline\50ef6df6\3e688669\riched20smiley.dll

Digital Signature
Signed by:
DoubleD Advertising Limited

Authority:
The USERTRUST Network

Valid from:
1/20/2009 6:00:00 PM

Valid to:
1/21/2010 5:59:59 PM

Subject:
CN=DoubleD Advertising Limited, O=DoubleD Advertising Limited, STREET=15/F TOWER 1 GRAND CENTRAL, STREET=PLAZA 138 SHATIN RURAL, STREET=COMMITTEE RD SHATIN NT, L=HONG KONG, S=HONG KONG, PostalCode=N/A, C=HK

Issuer:
CN=UTN-USERFirst-Object, OU=http://www.usertrust.com, O=The USERTRUST Network, L=Salt Lake City, S=UT, C=US

Serial number:
519F1E2F73EB9C0F7DFAAC4816B292D3

File PE Metadata
Compilation timestamp:
3/1/2009 11:50:35 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
3072:/pS6b8l7ClCTsD3L8Zs3GYPHabV+2LU6tVJEtlR:OCITsjQgK+EUiJClR

Entry address:
0x1579A

Entry point:
83, 7C, 24, 08, 01, 75, 05, E8, B6, 47, 00, 00, FF, 74, 24, 04, 8B, 4C, 24, 10, 8B, 54, 24, 0C, E8, ED, FE, FF, FF, 59, C2, 0C, 00, CC, 68, 20, 58, 01, 10, 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, 1C, A1, 02, 10, 31, 45, FC, 33, C5, 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, C3, 8B, 4D, F0, 64, 89, 0D, 00, 00, 00, 00, 59, 5F, 5F, 5E, 5B, 8B, E5, 5D, 51, C3, CC, CC, CC, CC, CC...
 
[+]

Entropy:
5.9997

Code size:
136 KB (139,264 bytes)

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