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doubletwistsetupfull.exe

doubleTwist Corporation

The application doubletwistsetupfull.exe by doubleTwist 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 program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.techtudo.com.br and multiple other hosts.
Publisher:
doubleTwist Corporation  (signed and verified)

MD5:
d8e74e65c2172416700bd5754d03e8ee

SHA-1:
43cecf12a006ec6558b70faa302384001d3aabcd

SHA-256:
0cce563a98cdca43a3e6173cc783391b9be55017635245d4a5e8b7ed8b8aaffb

Scanner detections:
1 / 68

Status:
Potentially unwanted

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.

Analysis date:
4/26/2024 5:49:38 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.doubleTwistCorporation.Installer (M)
16.2.16.8

File size:
20.7 MB (21,743,352 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
doubleTwist Corporation

Authority:
COMODO CA Limited

Valid from:
6/24/2015 7:00:00 PM

Valid to:
6/24/2017 6:59:59 PM

Subject:
CN=doubleTwist Corporation, O=doubleTwist Corporation, STREET=512 W Martin Luther King Jr Blvd, STREET=Suite 206, L=Austin, S=TX, PostalCode=78701, C=US

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

Serial number:
00BC06C181E3A21F1E878A6C7D0769DB81

File PE Metadata
Compilation timestamp:
2/24/2012 1:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
393216:IQFWPHowikCP/lSCAirUJNrOKjbd6rvE5tFN+8hfMiE7/cfvkTS/cFT5ZG292Oer:qPIwktzAEKrxd+AN+afMPcn0SZwdrW

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.9999

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file doubletwistsetupfull.exe has been seen being distributed by the following 3 URLs.

http://www.techtudo.com.br/_/software/.../download

http://download.doubletwist.com/doubleTwistSetup.exe

http://download.doubletwist.com/.../doubleTwistSetupFull.exe

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