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nsk2e05.tmp

The file nsk2e05.tmp has been detected as malware by 7 anti-virus 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 csdi-dlstatic.tennoio.com.
MD5:
7dd0ac051bb205a188a83dfcc20b1b26

SHA-1:
de4175f8ee8acf4ab3069e4c9927154c85fbc301

SHA-256:
3122afa4d622ca92de2cf78d940a172a13fd83341cdd86627e5fcb4f9718edb1

Scanner detections:
7 / 68

Status:
Malware

Analysis date:
11/16/2024 12:36:39 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Malware-gen
2014.9-150811

AVG
Generic
2016.0.3020

Dr.Web
Threat.Undefined
9.0.1.0223

ESET NOD32
Detection.Undefined
9.7.0.302.0

herdProtect (fuzzy)
variant of spacesondpro.exe
2015.9.20.9

Malwarebytes
Trojan.MSIL.Dropper
v2015.08.11.03

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.4

File size:
4.7 MB (4,936,059 bytes)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\nsk2e05.tmp

File PE Metadata
Compilation timestamp:
10/7/2014 12:40:23 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:2SvALi+nByYOLGK4A4446Js14R68fr3M3+UH77gFflmSvL:NvAxGLbs1CXDi+UHwldvL

Entry address:
0x30E2

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 90, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, 1C, 71, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 09, A3, 78, E4, 42, 00, E8, A8, 2D, 00, 00, A3, C4, E3, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, 00, 88, 42, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, C0, DB, 42, 00, E8, 52, 2A, 00, 00, FF, 15, 20, 71, 40, 00, BD, 00, 40, 43, 00, 50, 55, E8, 40, 2A...
 
[+]

Entropy:
7.9972

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file nsk2e05.tmp has been seen being distributed by the following URL.

http://csdi-dlstatic.tennoio.com/dl/bgh/12/.../SpaceSondPro.exe

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