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updabd2.tmp

Easy Downloader

CJSC InvestService

The file updabd2.tmp, “Easy Downloader Setup ” by CJSC InvestService has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Inno Setup installer. It is also typically executed from the user's temporary directory.
Publisher:
CJSC InvestService  (signed and verified)

Product:
Easy Downloader

Description:
Easy Downloader Setup

MD5:
5eb56136f98cc9ad2e93fc15c0b9a1a0

SHA-1:
49d48d740c6ea9ebdc22e8b6b2b08d119627e6fc

SHA-256:
8294e2c30c75b1eae7fa508ff7c23608fbf5c5a4e01cd12e9472b56c4c528ca2

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:
11/4/2024 4:58:04 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.3.11.9

File size:
3.6 MB (3,767,384 bytes)

Product version:
1.0.0.15

Installer:
Inno Setup

Common path:
C:\users\{user}\appdata\local\temp\updabd2.tmp

Digital Signature
Signed by:
CJSC InvestService

Authority:
Thawte, Inc.

Valid from:
8/8/2013 2:00:00 AM

Valid to:
8/9/2014 1:59:59 AM

Subject:
CN=CJSC InvestService, OU=IT, O=CJSC InvestService, L=Moscow, S=Russian Federation, C=RU

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
53DEED3D6C58E48AE7CC06211D791405

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

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