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lastappinstall_x64.exe

LastPass

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from download-do.lastpass.com and multiple other hosts.
Publisher:
LastPass  (signed and verified)

MD5:
9742c0d1b7976b0602e395b5bf580a51

SHA-1:
7f770330b9333f4e02a78a3ce3f6dfb56527f3e3

SHA-256:
88edd532cf6fcfe3210a406917ae2c5c7b2349c32533143214e3dde4735dd776

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/26/2024 10:22:57 AM UTC  (today)

File size:
7.2 MB (7,597,048 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\lastappinstall_x64.exe

Digital Signature
Signed by:
LastPass

Authority:
COMODO CA Limited

Valid from:
10/13/2011 7:00:00 PM

Valid to:
10/13/2014 6:59:59 PM

Subject:
CN=LastPass, O=LastPass, STREET=226 Maple Ave W STE 301, L=Vienna, S=VA, PostalCode=22180, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00993DB38720B4B3EC5280105E019B511D

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):
196608:nsiF/jT8osxORJ0mNvficvSFjyoczOjRn71UySmGbXwah:nsiF/jTGxHmNv6cvajyIjR721mGbAah

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:
7.9995

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file lastappinstall_x64.exe has been seen being distributed by the following 4 URLs.

https://download-do.lastpass.com/.../lastappinstall_x64.exe

https://d1yr4t16g5p6tb.cloudfront.net/lastpass/.../lastappinstall_x64.exe

https://lastpass.com/download/.../lastappinstall_x64.exe

https://download.lastpass.com/lastappinstall_x64.exe

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