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nskbe58.tmp

The file nskbe58.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 d2htwdv930b0cg.cloudfront.net.
Version:
1.0.0.0

MD5:
7105f77d5eae038e7a476838370f63d7

SHA-1:
a2d83e0f427340d10e528f5b50e5c6ff1857753a

SHA-256:
b1571fb4044aea4fd7997fa666bd8897a252cfdaf934ac3773214ca1e968ab0b

Scanner detections:
16 / 68

Status:
Potentially unwanted

Analysis date:
4/27/2024 12:23:19 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Graftor.185812
633

AVG
Generic6
2016.0.3111

Baidu Antivirus
Adware.Win32.ConvertAd
4.0.3.15513

Bitdefender
Gen:Variant.Graftor.185812
1.0.20.665

Dr.Web
infected with Trojan.Click3.12046
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Graftor.185812
8.15.05.13.12

ESET NOD32
Win32/Adware.ConvertAd.QH application
7.0.302.0

F-Secure
Gen:Variant.Graftor.185812
11.2015-13-05_4

G Data
Gen:Variant.Graftor.185812
15.5.25

K7 AntiVirus
Adware
13.203.15778

Kaspersky
UDS:DangerousObject.Multi.Generic
14.0.0.2050

McAfee
Artemis!7105F77D5EAE
5600.6767

MicroWorld eScan
Gen:Variant.Graftor.185812
16.0.0.399

Qihoo 360 Security
HEUR/QVM10.1.Malware.Gen
1.0.0.1015

Trend Micro House Call
Suspicious_GEN.F47V0415
7.2.133

VIPRE Antivirus
Trojan.Win32.Generic
39862

File size:
449.4 KB (460,216 bytes)

Product version:
1.0.0.0

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\nskbe58.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):
12288:4yJDnj2EWfXs5op+XNqcsg2ENfXst1JhOxXDmf/YchgoJ:4yJDnqNc5ooqv/IcLJED4/T2oJ

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 nskbe58.tmp has been seen being distributed by the following URL.

http://d2htwdv930b0cg.cloudfront.net/WinCheckSetup.exe

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