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FacebookUpdate.exe

Facebook Update

Facebook Inc.

It runs as a scheduled task under the Windows Task Scheduler named FacebookUpdateTaskUser triggered daily at a specified time.
Publisher:
Facebook Inc.

Product:
Facebook Update

Description:
Facebook Installer

Version:
1.2.205.0

MD5:
972f12e597418470903dc7cc2a5ceb0f

SHA-1:
2d5ceafbf17da33617f3ad9f3e7a3432ab5a49f7

SHA-256:
d29d538b5e799875904a9dbcbd5824cfc4bb7ab7d810e43d84130767705736c6

Scanner detections:
3 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
5/21/2024 1:19:19 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
TR/Patched.Gen
7.11.30.172

Clam AntiVirus
Win.Worm.Chir-343
0.98/19289

Rising Antivirus
PE:Trojan.GenericKDV!6.B5C
23.00.65.14816

File size:
206.9 KB (211,824 bytes)

Product version:
1.2.205.0

Copyright:
Copyright 2011 Facebook Inc.

Original file name:
FacebookUpdate.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\facebook\update\facebookupdate.exe

File PE Metadata
Compilation timestamp:
7/3/2012 4:07:13 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
3072:2QEqFLILekflQrZQ1I+qmQ3oanPZqulpVlM70jpmEXVIhj4ouaAWMIOcPiv79QHD:YqFLIqkfmII+04oAUraC3chVRnRgIeZy

Entry address:
0x4FB6

Entry point:
E8, 3C, 24, 00, 00, E9, 79, FE, FF, FF, 6A, 0C, 68, A8, 30, 41, 00, E8, 84, 00, 00, 00, 8B, 75, 08, 85, F6, 74, 75, 83, 3D, DC, 0C, 41, 00, 03, 75, 43, 6A, 04, E8, 26, 26, 00, 00, 59, 83, 65, FC, 00, 56, E8, 4E, 26, 00, 00, 59, 89, 45, E4, 85, C0, 74, 09, 56, 50, E8, 6F, 26, 00, 00, 59, 59, C7, 45, FC, FE, FF, FF, FF, E8, 0B, 00, 00, 00, 83, 7D, E4, 00, 75, 37, FF, 75, 08, EB, 0A, 6A, 04, E8, 12, 25, 00, 00, 59, C3, 56, 6A, 00, FF, 35, 34, F7, 40, 00, FF, 15, 90, 10, 41, 00, 85, C0, 75, 16, E8, 00, 07, 00...
 
[+]

Entropy:
4.1860

Code size:
52 KB (53,248 bytes)

Scheduled Task
Task name:
FacebookUpdateTaskUser

Trigger:
Daily (Runs daily at 7:59 PM)

Action:
facebookupdate.exe \c \nocrashserver

Description:
Keeps your Facebook software up to date. If this task is disabled or stopped, your Facebook software will not be kept up to date, meaning security vul


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