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dam_ay.exe

Beijing Caiyunshidai Technology Co., Ltd.

The application dam_ay.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. This is a setup program which is used to install the application. The file has been seen being downloaded from d3g1g0k0wwnjag.cloudfront.net.
Publisher:
Beijing Caiyunshidai Technology Co., Ltd.  (signed and verified)

MD5:
305923ed89ccd379b0ca4d427732272b

SHA-1:
4b1b702fdae3818ecb46f0ab55bcfb7ded7cce6e

SHA-256:
1c3005b944fecc4efead7b74a098828a82a504ad411c2717710896f455ce4900

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/14/2024 6:35:19 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.ELEX.SpeedSearch (M)
17.1.23.20

File size:
414.6 KB (424,512 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\dam_ay.exe

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

Authority:
thawte, Inc.

Valid from:
1/16/2017 7:00:00 PM

Valid to:
3/3/2017 6:59:59 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:
5CA1EF4409BED5441078E4EC71840A58

File PE Metadata
Compilation timestamp:
1/17/2017 8:46:46 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x358C

Entry point:
E8, D0, FB, FF, FF, E9, 67, 8C, 00, 00, 6A, 08, E8, 8C, FE, FF, FF, 59, C3, 55, 8B, EC, E8, B0, 14, 00, 00, 8B, 80, 98, 00, 00, 00, 85, C0, 74, 0E, 8B, 4D, 08, 39, 08, 74, 0C, 8B, 40, 04, 85, C0, 75, F5, 33, C0, 40, 5D, C3, 33, C0, 5D, C3, 55, 8B, EC, 8B, 55, 08, 85, D2, 74, 2B, 83, 79, 14, 10, 72, 04, 8B, 01, EB, 02, 8B, C1, 3B, D0, 72, 1B, 83, 79, 14, 10, 56, 72, 04, 8B, 31, EB, 02, 8B, F1, 8B, 41, 10, 03, C6, 5E, 3B, C2, 76, 04, B0, 01, EB, 02, 32, C0, 5D, C2, 04, 00, 6A, 0C, 68, 00, 3B, 46, 00, E8, 41...
 
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The file dam_ay.exe has been seen being distributed by the following URL.

http://d3g1g0k0wwnjag.cloudfront.net/.../dam_ay.exe

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