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nst2eb.tmp

The file nst2eb.tmp has been detected as a potentially unwanted program by 8 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. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
MD5:
02aa70fb9928ac7607dd5df1d2ef9fb9

SHA-1:
1ef8479c9996830e87141d06745ce2d96a65e0d9

SHA-256:
f64206bfbe588a7e4e1e95a6e56b55e7f642ad2ca585a2dee2bab737b1f49bea

Scanner detections:
8 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
4/26/2024 10:47:35 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/InstallCore.Gen7
7.11.204.208

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.15128

Dr.Web
Trojan.Packed.25266
9.0.1.05190

ESET NOD32
Win32/InstallCore.PK potentially unwanted application
7.0.302.0

F-Prot
W32/A-e3871acb
v6.4.7.1.166

G Data
Win32.Application.AnyProtect
15.1.24

NANO AntiVirus
Riskware.Win32.InstallCore.dmfopj
0.30.0.64812

VIPRE Antivirus
Threat.4150696
36666

File size:
578.7 KB (592,546 bytes)

Installer:
Inno Setup

Language:
Turkish (Turkey)

Common path:
C:\users\{user}\appdata\local\temp\nst2eb.tmp

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:4uvpLRDKt5OcWBc+U+DBxJ2ZfrUKdT4BNAqB7ljUYzgwz:4uvNE+p9SZjUfng4

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, 53, C9, FF, FF, E8, 9A, 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...
 
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Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

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