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trotux.exe

Beijing Caiyunshidai Technology Co., Ltd.

The application trotux.exe by Beijing Caiyunshidai Technology Co. 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:
Beijing Caiyunshidai Technology Co., Ltd.  (signed and verified)

MD5:
f3e73a7ed1e5f50623a6504fba8896a0

SHA-1:
cbbfbc1639b3c43f1f0ffc9d794e870c355ac0e6

SHA-256:
7abffa21af6c85cfd64d77e9ec3e0204fd8fae1742f2a8db4016d01d5a1f5788

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
6/26/2025 1:18:37 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.ELEX.SpeedSearch (M)
16.8.31.2

File size:
371.8 KB (380,752 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\trotux.exe

Digital Signature
Signed by:
Beijing Caiyunshidai Technology Co., Ltd.

Authority:
thawte, Inc.

Valid from:
8/7/2016 5:00:00 PM

Valid to:
3/3/2017 3:59:59 PM

Subject:
CN="Beijing Caiyunshidai Technology Co., Ltd.", O="Beijing Caiyunshidai Technology Co., Ltd.", L=Beijing, S=Beijing, C=CN

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

Serial number:
1D225DB835B5B542CD90588705FC49BA

File PE Metadata
Compilation timestamp:
8/16/2016 7:12:25 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
3072:mfvsp7ykwrs2gzxyTNijfUdcTsbVVXS8d37EKj9TIFSzepIqx5XARRQG8CYw3jz6:QERNtgOfM7XZhnxTqDfXugs5I8TEXt

Entry address:
0x2C3BF

Entry point:
E8, D9, 91, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, 48, C1, 45, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, 04, A3, 45, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 48, C1, 45, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01, 00...
 
[+]

Entropy:
6.5432

Code size:
296 KB (303,104 bytes)

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