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ws1a6e0da0.dat

Magicbit, Inc

The file ws1a6e0da0.dat by Magicbit, Inc has been detected as a potentially unwanted program by 2 anti-malware scanners. The file has been seen being downloaded from sf-addon.com and multiple other hosts. While running, it connects to the Internet address 2582e75b.rdns.100tb.com on port 80 using the HTTP protocol.
Publisher:
Magicbit, Inc  (signed and verified)

MD5:
18f4923e33b41e3f45eff7dc610d7948

SHA-1:
b1a1e1af17b6a772ee60f257c541b39d6ce9d3a7

SHA-256:
9403555b4def07cf1557f79556d11e72e79f70bc265482c01ec904bd43391e97

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
4/19/2024 1:49:09 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2016.0.2986

Reason Heuristics
PUP.Magicbit.Downloader.Meta (M)
16.3.31.18

File size:
770.4 KB (788,864 bytes)

Digital Signature
Signed by:
Magicbit, Inc

Authority:
COMODO CA Limited

Valid from:
4/21/2014 5:30:00 AM

Valid to:
4/21/2017 5:29:59 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:
9/15/2015 1:45:41 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
6144:7AZl9yEQkDLaMVwpnRSARLcI+6Ta8Lk4xzvXAiL9C78X2vN69xO/LY3Zr3f68r5S:7AUU/1VcImTxLldszZLY3Zrfnr2Pd

Entry address:
0xADC64

Entry point:
55, 8B, EC, 83, C4, C8, 53, 56, 57, 33, C0, 89, 45, C8, 89, 45, CC, 89, 45, D8, 89, 45, DC, 89, 45, E0, 89, 45, E8, 89, 45, EC, B8, E4, 97, 4A, 00, E8, 8E, CC, F5, FF, BF, 20, 74, 4B, 00, 33, C0, 55, 68, C3, DF, 4A, 00, 64, FF, 30, 64, 89, 20, E8, 5E, 9B, FF, FF, 33, D2, 55, 68, 87, DF, 4A, 00, 64, FF, 32, 64, 89, 22, 6A, 00, 68, 0C, 85, 4A, 00, 6A, 00, 68, D4, DF, 4A, 00, A1, 54, 4C, 4B, 00, 50, E8, 23, DA, F5, FF, 89, 07, 83, 3F, 00, 0F, 84, 97, 02, 00, 00, B2, 01, B8, F4, DF, 4A, 00, E8, 94, A5, FF, FF...
 
[+]

Entropy:
6.3631

Developed / compiled with:
Microsoft Visual C++

Code size:
692 KB (708,608 bytes)

The file ws1a6e0da0.dat has been seen being distributed by the following 50 URLs.

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-cfe876511b-[360].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-da0262476d-[350].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-8b42a42ca0-[360].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-1f66d553c2-[350].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-b135e99fea-[312].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-32576e44bf-[360].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-aef76185f1-[323].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-f9c2b1b87d-[360].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-2b07a68c12-[312].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-efabdbff0c-[323].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-9d6a1c2e8b.exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-646db39153-[312].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-e7b2d8b98f-[350].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-f0e3064a09-[360].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-2dc8f8e3f8.exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-db9ff3a25b-[323].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-6d37f03d41-[360].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-51ec50a8a7-[323].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-b5169abcc2-[323].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-3ae902a7a3.exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-25f5be3930-[350].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-46243371c8-[323].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-f023e656ef-[312].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-993e13ee60-[323].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-97c6ecb2a2-[360].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-7fd4e70646-[360].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-06a4173b05-[323].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-ef337e3cc3-[308].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-72894e1e4e-[312].exe

http://sf-addon.com/helper/.../SaveFromNetHelper-Web-857da90e47-[312].exe

Latest 30 of 2,212 download URLs

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

TCP (HTTP):
Connects to static.155.42.243.136.clients.your-server.de  (136.243.42.155:80)

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

TCP (HTTP SSL):
Connects to 207-166-212-190.enitel.net.ni  (190.212.166.207:443)

TCP (HTTP SSL):
Connects to net130.234.188-222.ertelecom.ru  (188.234.130.222:443)

TCP (HTTP SSL):
Connects to ip-41-74-24-113.orange.mg  (41.74.24.113:443)

TCP (HTTP SSL):
Connects to cache.google.com  (62.231.91.84:443)

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