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student_us1.exe

DynEd International, Inc.

This is a setup program which is used to install the application. The file has been seen being downloaded from download.dyned.com.
Publisher:
DynEd International, Inc.  (signed and verified)

MD5:
d962e65c2a2c7fb95303f65ce710a6fc

SHA-1:
78bc546f6704d96beca801e07229f6d18be6362f

SHA-256:
b61cacee81a10b58d62ee1c8c94b424f7404d7611105ad8819167b82ec5b374d

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
12/28/2024 2:05:10 AM UTC  (today)

Scan engine
Detection
Engine version

NANO AntiVirus
Trojan.Win32.Diple.cvaeyc
0.28.0.60253

File size:
4.9 MB (5,173,480 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\programs\student_us1.exe

Digital Signature
Signed by:
DynEd International, Inc.

Authority:
Thawte, Inc.

Valid from:
1/7/2013 7:00:00 AM

Valid to:
2/3/2015 6:59:59 AM

Subject:
CN="DynEd International, Inc.", O="DynEd International, Inc.", L=Burlingame, S=California, C=US

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
39EFEA9196011750FA4844E1252E759C

File PE Metadata
Compilation timestamp:
11/3/2009 3:24:15 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
98304:MrUrBn0YCznI5bV+OyCzCpbo5nth78JUQLeR1TV:mUrGrznIGOy1k5b8OQLeDTV

Entry address:
0xAF1E

Entry point:
E8, 6E, 4A, 00, 00, E9, 16, FE, FF, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, D0, 4B, 42, 00, 89, 0D, CC, 4B, 42, 00, 89, 15, C8, 4B, 42, 00, 89, 1D, C4, 4B, 42, 00, 89, 35, C0, 4B, 42, 00, 89, 3D, BC, 4B, 42, 00, 66, 8C, 15, E8, 4B, 42, 00, 66, 8C, 0D, DC, 4B, 42, 00, 66, 8C, 1D, B8, 4B, 42, 00, 66, 8C, 05, B4, 4B, 42, 00, 66, 8C, 25, B0, 4B, 42, 00, 66, 8C, 2D, AC, 4B, 42, 00, 9C, 8F, 05, E0, 4B, 42, 00, 8B, 45, 00, A3, D4, 4B, 42, 00, 8B, 45, 04, A3, D8, 4B, 42, 00, 8D, 45, 08, A3, E4, 4B, 42, 00, 8B...
 
[+]

Entropy:
7.9899  (probably packed)

Code size:
76 KB (77,824 bytes)

The file student_us1.exe has been seen being distributed by the following URL.

http://download.dyned.com/softwareupdates/.../STUDENT_US1.EXE

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