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util_ex.dll

CloudCanvas, Inc.

The module util_ex.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 also typically executed from the user's temporary directory.
Publisher:
CloudCanvas, Inc.  (signed and verified)

MD5:
b52d1eaf5ae05b5915b953b3d90a5910

SHA-1:
319b1be6276155ec0567530ded6de06e5587841d

SHA-256:
d8e798d18f0155dbb430566634b3bd02be862a2fe951046122a609b88568d71f

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:
4/18/2024 12:11:48 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.10.1.11

File size:
766.5 KB (784,920 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\util_ex.dll

Digital Signature
Signed by:
CloudCanvas, Inc.

Authority:
GoDaddy.com, Inc.

Valid from:
2/21/2013 1:34:44 PM

Valid to:
2/21/2014 1:34:44 PM

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:
3/1/2013 2:01:04 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:ojpqkSSSSRuh2FUVTD6jv7l4PzP6pWgGZNoTsxpRQ0CL869U/S3xPAUH9lNqFdw5:ofSSSSRuhCD76TbgvTsjJCw6i4PBdlNh

Entry address:
0x8BE4E

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 29, B0, 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, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 69, 33, C0, 8A, 44, 24, 08, 84, C0, 75, 16, 81, FA, 80, 00, 00, 00, 72, 0E, 83, 3D, E0, AA, 0B, 10, 00, 74, 05, E9, 76, B0, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1...
 
[+]

Entropy:
6.7418

Code size:
644.5 KB (659,968 bytes)

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