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caribooa.exe

yssoft

The application caribooa.exe, “LuckyTool Application” by yssoft has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
luckytool  (signed by yssoft)

Product:
luckytool

Description:
LuckyTool Application

Version:
1.0.0.1

MD5:
6a6911021617f1cb960e8833f16e9317

SHA-1:
c3b2e2371c17395b1db200b339f16c60f7b3e1f4

SHA-256:
0a0ec3580a0a85edaeff9c55039b2ecfdbf2e38a9b57202c19ec6ca0b39da1c6

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:
5/2/2024 5:25:21 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.yssoft (M)
16.3.30.10

File size:
3.3 MB (3,509,936 bytes)

Product version:
1.0.0.1

Copyright:
Copyright (C) 2014 luckytool

Original file name:
luckytool

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\roaming\cariboo\caribooa.exe

Digital Signature
Signed by:
yssoft

Authority:
thawte, Inc.

Valid from:
1/19/2016 9:00:00 AM

Valid to:
4/18/2016 8:59:59 AM

Subject:
CN=yssoft, O=yssoft, L=Guro-gu, S=Seoul, C=KR

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
05D7F2D305A278EEE71E58403E0621F3

File PE Metadata
Compilation timestamp:
3/24/2016 5:06:32 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

CTPH (ssdeep):
98304:ahfUzeK8OyLD+7LkN+UEIC8VL4qIEylH+b/zyCFLOAkGkzdnEVomFHKnPTX:OOembUGH+b/uCFLOyomFHKnPTX

Entry address:
0x14C1AD

Entry point:
E8, 58, 07, 00, 00, E9, 80, FE, FF, FF, 8B, 4D, F4, 64, 89, 0D, 00, 00, 00, 00, 59, 5F, 5F, 5E, 5B, 8B, E5, 5D, 51, F2, C3, 8B, 4D, F0, 33, CD, F2, E8, 5A, F5, FF, FF, F2, E9, DA, FF, FF, FF, 8B, 4D, EC, 33, CD, F2, E8, 49, F5, FF, FF, F2, E9, C9, FF, FF, FF, 50, 64, FF, 35, 00, 00, 00, 00, 8D, 44, 24, 0C, 2B, 64, 24, 0C, 53, 56, 57, 89, 28, 8B, E8, A1, 74, 4E, 5D, 00, 33, C5, 50, FF, 75, FC, C7, 45, FC, FF, FF, FF, FF, 8D, 45, F4, 64, A3, 00, 00, 00, 00, F2, C3, 50, 64, FF, 35, 00, 00, 00, 00, 8D, 44, 24...
 
[+]

Entropy:
7.0895

Code size:
1.5 MB (1,561,088 bytes)

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