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triller_downloader.exe

Tucokiragu

File Validated

This is the InstallMetrix bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application triller_downloader.exe, “Tucokiragu Setup ” by File Validated has been detected as adware 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 InstallMetrix Software installer.
Publisher:
File Validated  (signed and verified)

Product:
Tucokiragu

Description:
Tucokiragu Setup

Version:
5.6.5.6

MD5:
afcbfb8f7148de57e86ad784d7feca21

SHA-1:
0f262c6f334d1139c94a18d2a228b17ab677e0a4

SHA-256:
4f824875102ef35bc787ec72ac003fd27b3234afa09741857c2294b991ef1d1f

Scanner detections:
1 / 68

Status:
Adware

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.

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:
12/27/2024 6:15:38 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallMetrix (M)
16.8.10.9

File size:
933.5 KB (955,904 bytes)

Product version:
2.5.6

File type:
Executable application (Win32 EXE)

Bundler/Installer:
InstallMetrix Software (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Signed by:
File Validated

Authority:
GlobalSign nv-sa

Valid from:
2/2/2016 4:33:01 AM

Valid to:
2/2/2017 4:33:01 AM

Subject:
CN=File Validated, O=File Validated, L=San Francisco, S=CA, C=US

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112127B04ABA745F034A3BB2B235BBD0A1E4

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

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:i+QypRuT+ElDwQuxkwMopm9kMNp8PV0fslvcAb+Hy:il1T+EldDBo8rNp8PV0fseAz

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9338

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

The file triller_downloader.exe has been seen being distributed by the following URL.

http://www.vaultsconceptsapps.com/UfQ2hcVEtsjJBNnVJLIEp5obriSf6zjNr p6bO9eXH9Og2h8qP2zHa7T7o0OfIznRLXS7Xcdy QHVAmLVEfGdk15DyziVBLq_ tYsxiRPlgmly6mQc zK28wFyriNJn fsWLW4a8giWq12OQ4Hv3DRRZcpPU5mqbTrad7NKCdGZkgBD1ZonN6wfBMFEqB8nqKAb4_C5pcNaf6Ew8_4kOhkOVvnHfv_4lmbSukaWImeYFkK QDfaq rV_v4JsiBqQpMWQmEFn5i7Mc8Z9 r6WJLmQOBYpC9pFQkUm62eN_O95q8c3vYFbXjk5jkgOaC09nAE_BA86gRpjQkjKTH7fXYDOkOUTTFauBhJB6mvwuXnz9edCh SFpKyAn_HfKpTBaTBq942ztL0uEOreF0c2RZZaK6EOGI2NCLvavn659g5hwV4v5xNmimTc6 Uplr6efydNIO2ZsuqpwQedShUG6YIEGdSU7NP0DhAeycxcZr5tEeQdAmOpwETuKcfqw1fGEmTzgcc_TjCA i_I4n4BQmN5 px2h1flD_n poIV1e66asgBN0PiUkPQ73RZ_REIZIBXGd6LqrIgbdAxCs9Kj374S0vq0A==-GyoAAMQuF5svWSAJxQko5rZ1IZLMopDGNg_Ejbt9TzoBxFoOet4HC6tFUQ8=

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