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dam_ay.exe

BIG JOURNEY TECHNOLOGY LIMITED

The application dam_ay.exe by BIG JOURNEY TECHNOLOGY LIMITED 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:
BIG JOURNEY TECHNOLOGY LIMITED  (signed and verified)

MD5:
6a51e94b9fc8d79c7a916bd595f03929

SHA-1:
358d82013978b2e0c069450f331af92f9216daf9

SHA-256:
81f8d500c08bec425c30235b79d24edeceddee38318325969c060905293d6df6

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
7/1/2025 1:24:18 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.YesSearches (M)
16.11.17.4

File size:
418.8 KB (428,832 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\dam_ay.exe

Digital Signature
Signed by:
BIG JOURNEY TECHNOLOGY LIMITED

Authority:
GlobalSign nv-sa

Valid from:
11/1/2016 8:18:46 AM

Valid to:
1/20/2017 11:56:27 PM

Subject:
CN=BIG JOURNEY TECHNOLOGY LIMITED, O=BIG JOURNEY TECHNOLOGY LIMITED, L=香港, S=香港, C=HK

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G3, O=GlobalSign nv-sa, C=BE

Serial number:
6FCD3C40912701FB096C96AB

File PE Metadata
Compilation timestamp:
11/8/2016 10:33:56 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:5QJUhJA/dNQeJoKGii82s2kRZlNp6bp8rMZN5qaTLRTG3I1NpRIDyOo6aO0vH:5cUTudVaeMbVYI1bSDSxO0

Entry address:
0x118F

Entry point:
E8, DE, 34, 00, 00, E9, 2C, B2, 00, 00, 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, 55, 8B, EC, 8B, 45, 08, A3, 9C, 72, 46, 00, A3, A0, 72, 46, 00, A3, A4, 72, 46, 00, A3, A8, 72, 46, 00, 5D, C3, 55, 8B, EC, 51, 51, 53, 56, 57, 64, 8B, 35, 00, 00, 00, 00, 89, 75, F8, C7, 45, FC, 1A, 12, 40, 00, 6A, 00, FF, 75, 0C, FF...
 
[+]

Code size:
368 KB (376,832 bytes)

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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