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nsfdb72.tmp

The file nsfdb72.tmp has been detected as a potentially unwanted program by 2 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 d1mdi78qyff344.cloudfront.net.
MD5:
f102ef29888ddcc27150fc9ef1fe68a1

SHA-1:
558f61143fa908ed511905fddd55bb1562a57af5

SHA-256:
aa0e4d128aad91f61387b190c5feedb201205f55c8c40d4b89e9d5f02fae1e65

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 8:00:03 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/Adware.ConvertAd.ADS.gen application
7.0.302.0

Reason Heuristics
PUP.ConvertAd.ET (M)
16.5.19.23

File size:
92.6 KB (94,842 bytes)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\nsfdb72.tmp

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:wpgpHzb9dZVX9fHMvG0D3XJFJGhWD2CLOjiHVqP/mx+wLZ+6WU5X3A0yl7awPP+l:GgXdZt9P6D3XJHGhWsOHgP+YwLZ1nBcg

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 nsfdb72.tmp has been seen being distributed by the following URL.

http://d1mdi78qyff344.cloudfront.net/cb369ad7b027b8588a356348424ef3c4.exe

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