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tecla-certa--curso-de-digitacao-52-revisao-3-32-bits.exe

The application tecla-certa--curso-de-digitacao-52-revisao-3-32-bits.exe has been detected as a potentially unwanted program by 9 anti-malware scanners. The program is a setup application that uses the installCore installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from dl.cdn.baixaki.com.br.
MD5:
c31f161fa1f6885920c9b6ebdcb7a2b5

SHA-1:
8a7ff56df804364ecc40fddb46d801bad812d4df

SHA-256:
773fd4ee8251e300dd105d91f324c963f1bb4ea5b07c27f555d8b2595020956c

Scanner detections:
9 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/25/2024 12:21:56 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/InstallCore.Gen7
7.11.106.64

Comodo Security
UnclassifiedMalware
17071

Dr.Web
Trojan.Packed.24524
9.0.1.025

ESET NOD32
Win32/InstallCore.CH (variant)
10.8888

Malwarebytes
PUP.Optional.InstallCore
v2016.01.25.01

McAfee
Artemis!C31F161FA1F6
5600.6509

Reason Heuristics
PUP.InstallCore.Bundler (M)
16.1.25.13

Trend Micro House Call
TROJ_GEN.F47V0830
7.2.25

VIPRE Antivirus
InstallCore.b
22190

File size:
605.2 KB (619,704 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\tecla-certa--curso-de-digitacao-52-revisao-3-32-bits.exe

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:jMJfsGwIF0WxH+ISbJ7sA1DfXYMzGSqI9uuIZScmsxwWsB0H:jMJfsU6JlXYMr9XIZScm50

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
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Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36 KB (36,864 bytes)

The file tecla-certa--curso-de-digitacao-52-revisao-3-32-bits.exe has been seen being distributed by the following URL.

http://dl.cdn.baixaki.com.br/programas/34148/.../tecla-certa--curso-de-digitacao-52-revisao-3-32-bits.exe

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.