racket-5.3.6-bin-x86_64-win32.exe

Racket

PLT

The executable racket-5.3.6-bin-x86_64-win32.exe has been detected as malware by 1 anti-virus scanner. 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 download.racket-lang.org.
Publisher:
PLT

Product:
Racket

Description:
Racket Installer

Version:
5.3.6

MD5:
e4c9fd663e263192c4c26a50e5fa5e11

SHA-1:
c91e34b110b3015c11c797727f09a7ea18741234

SHA-256:
bf0a72780c8f0f258797f43569ba6033f0781a0736b7da95709fd853677f738b

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
11/28/2024 11:49:17 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
(M)
16.5.5.14

File size:
52.4 MB (54,977,925 bytes)

Copyright:
© PLT

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\racket-5.3.6-bin-x86_64-win32.exe

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):
1572864:h5IqBb9vij+D8S9kVySym8LPMxOC9iv3+qs+/:hL/vij+D8/VSmCPMcC9ivQC

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:
8.0000

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file racket-5.3.6-bin-x86_64-win32.exe has been seen being distributed by the following URL.

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