nfsflamingskull4halloween.exe

The application nfsflamingskull4halloween.exe has been detected as a potentially unwanted program by 11 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. The file has been seen being downloaded from newfreescreensavers.com.
MD5:
263aa1c4e7ee8d8a8d0c247d9d090ba1

SHA-1:
0c6f034afdddf7f4b4d6f966ef1f1fabb590dc90

SHA-256:
2c93875f92ad317fec5241fc3657f1c2dc12d5f6b5971e689e8bdf88297b739b

Scanner detections:
11 / 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:
4/24/2024 7:26:33 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/InstallCore.AS.43
7.11.110.228

Bkav FE
W32.Clodbb3.Trojan
1.3.0.4261

Comodo Security
UnclassifiedMalware
17213

Dr.Web
Trojan.Packed.24524
9.0.1.0196

ESET NOD32
Win32/InstallCore.DO (variant)
10.9004

Malwarebytes
PUP.Optional.Freemium.A
v2016.07.14.12

McAfee
Artemis!263AA1C4E7EE
5600.6339

Reason Heuristics
PUP.InstallCore.ENG (M)
16.7.14.0

SUPERAntiSpyware
9023

VIPRE Antivirus
InstallCore
23042

File size:
618.5 KB (633,344 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\users\{user}\downloads\nfsflamingskull4halloween.exe

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:ZMJfsGrRBJDkPGt5WZ+f7CpkY1abWAutMlpI6bgdiOYFFcC/Z:ZMJfsMjmPA5Ac0EC7tMI60JYFFd/Z

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...
 
[+]

Entropy:
7.7753

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

Code size:
36 KB (36,864 bytes)

The file nfsflamingskull4halloween.exe has been seen being distributed by the following URL.

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