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savefromnethelper-web-916596b955.exe

Magicbit, Inc

The application savefromnethelper-web-916596b955.exe, “Extensions loader” by Magicbit, Inc has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from savefrom.net and multiple other hosts. While running, it connects to the Internet address 2582e75b.rdns.100tb.com on port 80 using the HTTP protocol.
Publisher:
SaveFrom.net  (signed by Magicbit, Inc)

Description:
Extensions loader

Version:
1.0.0.0

MD5:
eaf82e03044c8d87db5146a331d295be

SHA-1:
59f3419cbfbe5554c68a76dc20e66e41a990d171

SHA-256:
5e8ac0a636f71df7ad5bf19a013f49826cc917b86df1095baf94992c0ffb206a

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 8:42:12 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SaveForm.Optional.Meta (L)
16.2.1.18

File size:
216.9 KB (222,072 bytes)

Product version:
1.0.0.0

Copyright:
All rights reserved © 2013

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\savefromnethelper-web-916596b955.exe

Digital Signature
Signed by:
Magicbit, Inc

Authority:
COMODO CA Limited

Valid from:
4/21/2014 2:00:00 AM

Valid to:
4/21/2017 1:59:59 AM

Subject:
CN="Magicbit, Inc", O="Magicbit, Inc", STREET="901 N. Pitt Street, Suite 325", L=Alexandria, S=VA, PostalCode=22314, C=US

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00B5B2652535A2ACE1ACBFF9D5D7816AD4

File PE Metadata
Compilation timestamp:
10/14/2013 1:21:49 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
3072:QJO/ziDnlkjkPZpOhkq+C16Q5Oj23aZWh31Rjw+ka8jozU:sO7iDlnOnFMGvhfE++

Entry address:
0x25444

Entry point:
55, 8B, EC, B9, 06, 00, 00, 00, 6A, 00, 6A, 00, 49, 75, F9, 53, B8, 9C, 27, 42, 00, E8, A6, 3A, FE, FF, 33, C0, 55, 68, B7, 55, 42, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 95, 55, 42, 00, 64, FF, 32, 64, 89, 22, 6A, 00, 68, 00, 18, 42, 00, 6A, 00, 68, C4, 55, 42, 00, A1, 48, AC, 42, 00, 50, E8, 59, 44, FE, FF, A3, 5C, CF, 42, 00, 83, 3D, 5C, CF, 42, 00, 00, 0F, 84, D8, 00, 00, 00, 8B, 1D, 5C, CF, 42, 00, 8D, 55, DC, B8, 01, 00, 00, 00, E8, 10, BC, FF, FF, 8B, 55, DC, 8D, 45, EC, E8, 99, 0D, FE, FF, 8B...
 
[+]

Entropy:
6.3040

Developed / compiled with:
Microsoft Visual C++

Code size:
145.5 KB (148,992 bytes)

The file savefromnethelper-web-916596b955.exe has been seen being distributed by the following 11 URLs.

http://savefrom.net/files/extensions/.../SaveFromNetHelper-Web-d14670a65b.exe

http://savefrom.net/files/extensions/.../SaveFromNetHelper-Web-e5b45fc74e.exe

http://savefrom.net/files/extensions/.../SaveFromNetHelper-Web-e0423cb821.exe

http://savefrom.net/files/extensions/.../SaveFromNetHelper-Web-3f8dcbdbaf.exe

http://savefrom.net/files/extensions/.../SaveFromNetHelper-Web-4533dbbd53.exe

http://savefrom.net/files/extensions/.../SaveFromNetHelper-Web-7526136c7b.exe

http://savefrom.net/files/extensions/.../SaveFromNetHelper-Web-c58a508736.exe

http://savefrom.net/files/extensions/.../SaveFromNetHelper-Web-3c44664f19.exe

http://savefrom.net/files/extensions/.../SaveFromNetHelper-Web-64bf556749.exe

http://savefrom.net/files/extensions/.../SaveFromNetHelper-Web-845e50c3f4.exe

http://savefrom.net/files/extensions/.../SaveFromNetHelper-Web-fbc89bcb0c.exe

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to 2582e75b.rdns.100tb.com  (37.130.231.91:80)

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