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nsi552e.tmp

The file nsi552e.tmp has been detected as a potentially unwanted program by 16 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:
79f6ad73854f858dcff6719bf2922352

SHA-1:
8c144ef2f279fe4049240e770e7499acfe9bfe47

SHA-256:
10ab8f77f7750c72bfda3cadcc736ddae16f4e99e5c1e73838df956bbc4b1a6e

Scanner detections:
16 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 8:25:20 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.GenericKD.2420367
611

Avira AntiVirus
TR/Dldr.Megone.1445417
8.3.1.6

AVG
Generic6
2016.0.3089

Baidu Antivirus
Adware.Win32.Downloader
4.0.3.1563

Bitdefender
Trojan.GenericKD.2420367
1.0.20.770

Emsisoft Anti-Malware
Trojan.GenericKD.2420367
8.15.06.03.11

ESET NOD32
Win32/Adware.ConvertAd.PB (variant)
9.11656

F-Secure
Trojan.GenericKD.2420367
11.2015-03-06_4

G Data
Trojan.GenericKD.2420367
15.6.25

Kaspersky
Trojan-Downloader.Win32.Genome
14.0.0.1940

MicroWorld eScan
Trojan.GenericKD.2420367
16.0.0.462

nProtect
Trojan.GenericKD.2420367
15.05.20.01

Panda Antivirus
Generic Suspicious
15.06.03.11

Qihoo 360 Security
HEUR/QVM42.1.Malware.Gen
1.0.0.1015

Sophos
Generic PUA IM
4.98

VIPRE Antivirus
Trojan.Win32.Generic
40402

File size:
1.4 MB (1,445,417 bytes)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\nsi552e.tmp

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:7WgjJfBfZmRp6LOpjWUeq0fuQK7aounTMGUeZJuoBaeIEhmDJPtmOjASXJPfyz:Cgt5sRsypjuW77aounTM2vupeIEhm9PK

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.9960

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file nsi552e.tmp has been seen being distributed by the following URL.

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

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