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update_installer.exe

Bebo Media Ltd.

The application update_installer.exe by Bebo Media has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer.
Publisher:
Bebo Media Ltd.  (signed and verified)

MD5:
21dedb5319a9cc56cf279792710471e2

SHA-1:
1b5786b1f817c7f1b685ac98669243772f868cd3

SHA-256:
3a5a9bd10532590a6718154fe20388a838368339a5587f89d5342fe7a45c7b2a

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/18/2024 3:12:19 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.BeboMedia.Installer (M)
16.1.14.7

File size:
8.1 MB (8,483,744 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\roaming\intermediate\update_installer.exe

Digital Signature
Signed by:
Bebo Media Ltd.

Authority:
GlobalSign nv-sa

Valid from:
10/15/2013 7:20:49 AM

Valid to:
10/16/2014 7:20:49 AM

Subject:
E=office@bebomedia.com, CN=Bebo Media Ltd., O=Bebo Media Ltd., L=Tortola, S=Tortola, C=VG

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121C31FCB2852745C71A0A38B8A13B20EF7

File PE Metadata
Compilation timestamp:
12/5/2009 7:53:18 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
196608:RgKPApqi0y3bXG1BU7pKs7ichgjabTen34KjTTFHzzS:Rf4pBSBU9K3cIa84KRTG

Entry address:
0x36A0

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 88, A7, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 53, FF, 15, 88, 82, 40, 00, 6A, 08, A3, B8, 63, 42, 00, E8, EE, 2E, 00, 00, A3, 04, 63, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, B0, 0C, 42, 00, FF, 15, 58, 81, 40, 00, 68, 10, A8, 40, 00, 68, 00, 5B, 42, 00, E8, F4, 29, 00, 00, FF, 15, B0, 80, 40, 00, BF, 00, C0, 42, 00, 50, 57, E8, E2, 29, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
24.5 KB (25,088 bytes)

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