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SUpdat.exe

Junyan Li

The file SUpdat.exe by Junyan Li 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:
UDa  (signed by Junyan Li)

Product:
UDa

Version:
16.6.0.7

MD5:
fbae30cb6eb54e8677d27fb4da7f5cb9

SHA-1:
80483137404c49750c61a5c07a6df9e564c75c6d

SHA-256:
236bbbb1ab0690f29f95266dd615a3332595413689e0b5cabb765f798b4f3ff3

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/24/2024 8:24:23 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Downloader (M)
16.10.2.20

File size:
1.8 MB (1,928,424 bytes)

Product version:
16.6.0.7

Copyright:
Copyright (C) 2016

Original file name:
SUpdat.exe

Language:
Chinese (Simplified, PRC)

Common path:
C:\ProgramData\chelfnotify\bit5715.tmp

Digital Signature
Signed by:
Junyan Li

Authority:
thawte, Inc.

Valid from:
8/31/2016 5:30:00 AM

Valid to:
6/3/2017 5:29:59 AM

Subject:
CN=Junyan Li, OU=Individual Developer, O=No Organization Affiliation, L=Baishan, S=Jilin, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
1421C44602F1144EF953D834DD9C9717

File PE Metadata
Compilation timestamp:
9/7/2016 2:01:04 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
49152:UFPgNT5s+fZ18tCWXBUY3Vm54m7YgodDKBgnCk3X:UFPg0+fZ18tVXmoV+4CotAgnCkn

Entry address:
0x25AFE

Entry point:
E8, 7F, D6, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, F8, 43, 45, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, 68, 18, 45, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, F8, 43, 45, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01...
 
[+]

Entropy:
7.8437  (probably packed)

Code size:
251 KB (257,024 bytes)

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