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div33aa.tmp

Installer

DivX, LLC

The file div33aa.tmp, “DivX Plus Player Installer” has been detected as malware by 2 anti-virus scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. While running, it connects to the Internet address www.ibbalance.com on port 443.
Publisher:
DivX, LLC

Product:
Installer

Description:
DivX Plus Player Installer

Version:
11.3.10.75

MD5:
04708eaa26f17b6d4e86ca8ddf4e7495

SHA-1:
9f00459fc3ccea4a47b4a454bdf3edfc7f5726f8

SHA-256:
e2cecd30dc90cecd64dde7b8e9b58dd32d3ab2884eea498fa7047032d979564b

Scanner detections:
2 / 68

Status:
Malware

Analysis date:
4/19/2024 2:51:04 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
W32/Sality.AT
7.11.30.172

ESET NOD32
Detection.Undefined
7.0.302.0

File size:
4.9 MB (5,150,620 bytes)

Copyright:
© 2014 DivX, LLC. All rights reserved. DivX and associated logos are trademarks of DivX, LLC or its affiliates.

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\div33aa.tmp

File PE Metadata
Compilation timestamp:
2/19/2010 3:12:21 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

CTPH (ssdeep):
98304:Bb74xzcZMrf5TKYjcMz/isxdVP/c93mpB/J3cTMbX:Bbsxw675WIVctmr/J3Rz

Entry address:
0x375F

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, C8, 89, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 53, FF, 15, 8C, 82, 40, 00, 6A, 08, A3, B8, 54, 42, 00, E8, 04, 27, 00, 00, 53, 68, 60, 01, 00, 00, A3, C0, 53, 42, 00, 8D, 44, 24, 38, 50, 53, 68, 5B, 8A, 40, 00, FF, 15, 5C, 81, 40, 00, 68, 50, 8A, 40, 00, 68, C0, 4B, 42, 00, E8, 9A, 24, 00, 00, FF, 15, B0, 80, 40, 00, 50, BF, 00, B0, 42, 00, 57, E8, 88, 24, 00, 00...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
24.5 KB (25,088 bytes)

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

TCP (HTTP):
Connects to www.softologic.com  (174.37.181.31:80)

TCP (HTTP SSL):
Connects to www.ibbalance.com  (173.192.190.227:443)

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