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nss32f.tmp

Installation

The file nss32f.tmp has been detected as a potentially unwanted program by 3 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from m.ahlabahla97.com. While running, it connects to the Internet address ocsp.comodoca.com on port 80 using the HTTP protocol.
Product:
Installation

Version:
1.0.0.161

MD5:
0e696dfc832fd862697821591fcb9da5

SHA-1:
20f8139a76e1880cb4be514b4cbe633511a025dd

SHA-256:
1ec13a5dda42897726fe4b6faa690aee75619eb1decb54df0193ab50c655ff84

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
4/23/2024 3:47:27 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Trojan.DownLoader14.41009
9.0.1.0198

Malwarebytes
PUP.Optional.TomorrowGames.A
v2015.06.18.04

Zillya! Antivirus
Trojan.Win32.1DB12147
2.0.0.2230

File size:
2 MB (2,106,377 bytes)

Product version:
1.0.0.161

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Turkish (Turkey)

Common path:
C:\users\{user}\appdata\local\temp\nss32f.tmp

File PE Metadata
Compilation timestamp:
12/6/2009 12:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:k8ITE8FCBLFF6F4VSXAPQC9EmrQugQird1lY:m4lLIXpoDN

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file nss32f.tmp has been seen being distributed by the following URL.

http://m.ahlabahla97.com/TomorrowGames/.../Setup.exe

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to ocsp.comodoca.com  (178.255.83.1:80)

TCP (HTTP SSL):
Connects to ec2-54-68-135-85.us-west-2.compute.amazonaws.com  (54.68.135.85:443)

TCP (HTTP):
Connects to a23-67-243-26.deploy.static.akamaitechnologies.com  (23.67.243.26:80)

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