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crash course.exe

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from difqjs.tistory.com.
MD5:
17d6bb4d66794ea6ef7dfe2341f63494

SHA-1:
7741ddc46f89afbf633f82b80ef2341edfd3b0d0

SHA-256:
bbbf4938977144b034acdb252472c85b2735bb14408803978c84069310dcb995

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
4/18/2024 10:19:15 PM UTC  (today)

Scan engine
Detection
Engine version

SUPERAntiSpyware
Heur.Agent/Gen-WhiteBox
9114

File size:
130.9 KB (134,055 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\crash course.exe

File PE Metadata
Compilation timestamp:
12/6/2009 7:50:41 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:bLk395hYXJHVML7EnXzCAOaHyPdJRyFTfo7n:bQqPML7EXzbTylJafo7n

Entry address:
0x30CB

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, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
6.9589

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file crash course.exe has been seen being distributed by the following URL.

http://difqjs.tistory.com/.../cfile22.uf@171DBA3A4E5C74931CBD43.exe

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