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updatejava.exe

Hengyida Information Technology CO.,LTD.

The application updatejava.exe by Hengyida Information Technology CO.,LTD has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
Hengyida Information Technology CO.,LTD.  (signed and verified)

MD5:
8fad98d2f44f4b5629be29aaeaa30e5f

SHA-1:
ac8c14774103739ce3cc48dc83f41098a26d4e25

SHA-256:
bd601ae56787167e8c42da05ac12c6906b22a090bd7dbe91b985c0b569c2fffe

Scanner detections:
1 / 68

Status:
Adware

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:
4/25/2024 8:57:05 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.HengyidaInformationTechnologyCOLTD (M)
16.1.19.14

File size:
678.7 KB (694,976 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Hengyida Information Technology CO.,LTD.

Authority:
WoSign CA Limited

Valid from:
1/15/2014 9:35:57 AM

Valid to:
1/15/2015 9:35:57 AM

Subject:
CN="Hengyida Information Technology CO.,LTD.", E=EastRiverGroup@yahoo.com, O="Hengyida Information Technology CO.,LTD.", L=Chengdu, S=Sichuan, C=CN

Issuer:
CN=WoSign Class 3 Code Signing CA, O=WoSign CA Limited, C=CN

Serial number:
166DAF8F034BBD9BE8EBE24044970524

File PE Metadata
Compilation timestamp:
12/23/2014 6:29:08 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:WgcAuAGnkdAiJF0qjK7mIXOMXjakldngTGzwv8888888888888W88888888888Uh:HcANGnkdrtjClbjgTGSkE

Entry address:
0x79868

Entry point:
55, 8B, EC, 83, C4, F0, B8, B8, 84, 47, 00, E8, B4, DB, F8, FF, A1, C0, F5, 47, 00, 8B, 00, E8, A4, 4B, FF, FF, A1, C0, F5, 47, 00, 8B, 00, B2, 01, E8, EE, 66, FF, FF, 8B, 0D, B8, F4, 47, 00, A1, C0, F5, 47, 00, 8B, 00, 8B, 15, 48, 80, 47, 00, E8, 96, 4B, FF, FF, A1, C0, F5, 47, 00, 8B, 00, E8, DA, 4C, FF, FF, E8, 6D, B2, F8, FF, 90, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.7042

Developed / compiled with:
Microsoft Visual C++

Code size:
480.5 KB (492,032 bytes)

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