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common.dll

CloudCanvas, Inc.

The module common.dll by CloudCanvas has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is installed within the context of Internet Explore as a BHO (Browser Helper Object) under the name ‘UnfriendTool’.
Publisher:
UnfriendTool  (signed by CloudCanvas, Inc.)

Product:
UnfriendTool

Version:
2.5.91

MD5:
688194912ff1d6b536830364841d1dfd

SHA-1:
8aede206c8af0ad9ecdb1eb99644717f44de0b99

SHA-256:
77d4a19db8f2056d45c07f2eba3713a227626887de8f7106d7f38bc56d7bc5dc

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 9:03:22 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.CloudCan (M)
16.5.25.18

File size:
382 KB (391,192 bytes)

Product version:
2.5.91

Copyright:
(c) UnfriendTool

Original file name:
common.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\unfriendtool\ie\common.dll

Digital Signature
Signed by:
CloudCanvas, Inc.

Authority:
GoDaddy.com, Inc.

Valid from:
2/21/2013 10:34:44 AM

Valid to:
2/21/2014 10:34:44 AM

Subject:
CN="CloudCanvas, Inc.", O="CloudCanvas, Inc.", L=Wilmington, S=DE, C=US

Issuer:
SERIALNUMBER=07969287, CN=Go Daddy Secure Certification Authority, OU=http://certificates.godaddy.com/repository, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
2B04DF33556E49

File PE Metadata
Compilation timestamp:
3/8/2013 12:25:30 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:wbZqTnmsWgFubjbCrgfIxiqlL9KGrbTX3/ojc4zYPKzF3eN1:QZiunbCr4Ixi69KaTX3CzD3eN1

Entry address:
0x15A2E

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 22, 5D, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, 83, EC, 18, 53, 8B, 5D, 0C, 56, 8B, 73, 08, 33, 35, A0, 9C, 04, 10, 57, 8B, 06, C6, 45, FF, 00, C7, 45, F4, 01, 00, 00, 00, 8D, 7B, 10, 83, F8, FE, 74, 0D, 8B, 4E, 04, 03, CF, 33, 0C, 38, E8, 1C, C2, FF, FF, 8B, 4E, 0C, 8B, 46, 08, 03, CF, 33, 0C, 38, E8, 0C, C2, FF, FF, 8B, 45, 08, F6, 40...
 
[+]

Entropy:
6.6457

Code size:
232.5 KB (238,080 bytes)

Internet Explorer BHO
Display name:
UnfriendTool

CLSID:
{44ed99e2-16a6-4b89-80d6-5b21cf42e78b}


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