umla783f.exe

The file umla783f.exe has been detected as a potentially unwanted program by 9 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. According to Microsoft Security Essentials, the software includes a bundle of the DealPly adware which is installed on a user's PC during setup using the InstallCore platform. The file has been seen being downloaded from www.instalki.pl.
MD5:
9ef62ea435e2cad9ed6f915481d83b5d

SHA-1:
f3497911d7d83d2d8df2f13c48e2a5f37e08bf40

SHA-256:
0a74c8b1680c6548cdc161fe80071574bd5df59cbf56f1f2e2ed5d54c828565c

Scanner detections:
9 / 68

Status:
Potentially unwanted

Explanation:
This software bundler installs other potentially unwanted software, including DealPly. Which includes offers in a user's web browser which state they are "Powered by DealPly".

Analysis date:
4/24/2024 11:43:26 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Avira AntiVirus
Adware/InstCore.6321
7.11.106.148

Comodo Security
ApplicUnwnt
17076

Dr.Web
Adware.InstallCore.122
9.0.1.048

ESET NOD32
Win32/InstallCore.BL
10.8894

F-Prot
W32/InstallCore.R4.gen
v6.4.7.1.166

Microsoft Security Essentials
1.163.1557.0

Trend Micro House Call
TROJ_GEN.R0CBH01GO13
7.2.48

Trend Micro
TROJ_GEN.R0CBC0OGT13
10.465.17

VIPRE Antivirus
Trojan.Win32.Generic
22222

File size:
616.4 KB (631,232 bytes)

Installer:
Inno Setup

Common path:
C:\users\{user}\appdata\local\temp\umla783f.exe.part

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

CTPH (ssdeep):
12288:0JfsQnVEBBQF78/cIpDzSekJuxOZj5f3Gm9rSV:0JfsGVMQ58/cErkJuchJ3Gmr

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

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

Code size:
36 KB (36,864 bytes)

The file umla783f.exe has been seen being distributed by the following URL.

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