kindle for pc.exe

File

otopia sofT

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application kindle for pc.exe by otopia sofT has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the OutBrowse Revenyou installer. The file has been seen being downloaded from get2.down1227tech.info.
Publisher:
otopia sofT  (signed and verified)

Product:
File

Version:
1.9.3.0

MD5:
1ac46e48392bc5ef8447498d12af16c9

SHA-1:
9d0961609f962da4a52caedfecf4d0fd89bd611e

SHA-256:
8acfaa372f8d7f55e25e120af4332b6c9472a387e9ee64a4794a9cc75d87665c

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.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
2/25/2025 9:52:14 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
17.3.5.1

File size:
1 MB (1,100,568 bytes)

Product version:
1.9.3.0

Copyright:
File

Original file name:
Ionic.Zip-2015Apr10-182049-a56bb2e0-3f52-405a-b4ed-d3f1c9e58a3f.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\kindle for pc.exe

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
3/18/2015 8:00:00 PM

Valid to:
12/17/2015 6:59:59 PM

Subject:
CN=otopia sofT, O=otopia sofT, L=Dublin, S=Dublin, C=IE

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
0B630EBF426990DF8A2F003A2141AC74

File PE Metadata
Compilation timestamp:
4/10/2015 2:20:49 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

Entry address:
0x75F3E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.5481

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
464 KB (475,136 bytes)

The file kindle for pc.exe has been seen being distributed by the following URL.

http://get2.down1227tech.info/.../1428690054/1428690054?47214411333Y15yMDU7bzwzLi4yH2I8LTE1NjUjaTkqMjgwLCVtOi4jbGttY3Ffc21eamI5RGdtYGhkKmNsbydJQSVgdW1gamZgalprZDlHaG1haWInX21xJ0xCJWNmaWFnX2xhOUpoa2FpYSRkbm4nT0IjZmBrZzsxInZobzov

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