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jmd55ngt2.exe

BIG JOURNEY TECHNOLOGY LIMITED

The application jmd55ngt2.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 dgkytklfjrqkb.cloudfront.net.
Publisher:
BIG JOURNEY TECHNOLOGY LIMITED  (signed and verified)

MD5:
3f08aa33a23247cb57852d3c490fa93c

SHA-1:
21235c69bf2ec28aceedf899eb2d7b8c6b1684d9

SHA-256:
3ebdd9e4590e91f28df5e0096e94dfbecc5ea87178f429ba772602d37b261cee

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
1/7/2026 2:26:09 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.YesSearches (M)
17.1.8.8

File size:
409.1 KB (418,928 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\jmd55ngt2.exe

Digital Signature
Signed by:
BIG JOURNEY TECHNOLOGY LIMITED

Authority:
GlobalSign nv-sa

Valid from:
12/29/2016 12:08:56 PM

Valid to:
1/21/2017 6:56:27 AM

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:
67B685BF74B9BA06C516B19E

File PE Metadata
Compilation timestamp:
12/27/2016 6:20:52 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x484B

Entry point:
E8, 96, DF, FF, FF, E9, 4A, 83, 00, 00, 55, 8B, EC, 56, FF, 75, 08, 8B, F1, E8, 7A, 18, 00, 00, C7, 06, 60, 16, 46, 00, 8B, C6, 5E, 5D, C2, 04, 00, 56, 33, F6, FF, B6, A0, 42, 46, 00, FF, 15, 54, D0, 45, 00, 89, 86, A0, 42, 46, 00, 83, C6, 04, 83, FE, 28, 72, E6, 5E, C3, 55, 8B, EC, 8B, 45, 08, C7, 01, 8C, E0, 45, 00, 8B, 00, 89, 41, 04, 8B, C1, C6, 41, 08, 00, 5D, C2, 08, 00, 55, 8B, EC, 51, 8D, 45, FC, 50, 68, EC, D1, 45, 00, 6A, 00, FF, 15, 60, D0, 45, 00, 85, C0, 74, 17, 68, 04, D2, 45, 00, FF, 75, FC...
 
[+]

Entropy:
7.8012  (probably packed)

Code size:
365 KB (373,760 bytes)

The file jmd55ngt2.exe has been seen being distributed by the following URL.

http://dgkytklfjrqkb.cloudfront.net/.../yomz.exe

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