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jamjonup.exe

yssoft

The application jamjonup.exe, “Dream WebAD manage-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:
dreamprime  (signed by yssoft)

Product:
dreamprime

Description:
Dream WebAD manage-Application

Version:
1.0.0.3

MD5:
412ca6df3d86e83ba61f0578a8cc5cd2

SHA-1:
4ae1ace2dab78008bb6eb46d02cb10f929abdbd4

SHA-256:
ef9b7589a2e3d2d2b99713c23112d2b26c311a42b5da38be13b42836cfbe9dd0

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:
11/23/2024 6:05:51 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.1.16.2

File size:
3.5 MB (3,638,264 bytes)

Product version:
2.0.8.1

Copyright:
Copyright (C) 2014 dreamprime

Original file name:
dreamprime

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\roaming\jamjon\jamjonup.exe

Digital Signature
Signed by:
yssoft

Authority:
Thawte, Inc.

Valid from:
4/18/2014 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 Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
7FB2D2278AC1A204482539F930E81A6C

File PE Metadata
Compilation timestamp:
3/14/2014 3:49:16 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

Entry address:
0x13264B

Entry point:
E8, 0F, BE, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, B8, 4B, 5A, 00, E8, FF, 12, 00, 00, E8, F3, 9D, 00, 00, 0F, B7, F0, 6A, 02, E8, A2, BD, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 81, 5A, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
6.7799

Code size:
1.4 MB (1,421,312 bytes)

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