sfen404fif5.exe

Bebo Media Ltd.

The application sfen404fif5.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. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from 4dlmng.com.
Publisher:
Bebo Media Ltd.  (signed and verified)

MD5:
ed1c956abcd2dafa56a8e96f8e963eb2

SHA-1:
b1de122a27275a30a17461c0261240ea8377359d

SHA-256:
d77adeba1809f48caa6cf41fd81bc6c88dbf798f9ee537c5a2d2a38c7c5050ba

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:
5/15/2025 2:21:00 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.BeboMedi.Installer (M)
16.5.18.10

File size:
6.8 MB (7,095,024 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\sfen404fif5.exe

Digital Signature
Signed by:

Authority:
GlobalSign nv-sa

Valid from:
10/15/2013 4:20:49 AM

Valid to:
10/16/2014 4:20:49 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 3:53:18 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:RZyQjO+jebFJJi0fk85htsTRhbs767u550VF68ulcSoqr+8M08mvxCjhxOKTeJRk:RZ3M/Ji0fk85htS7+SSoj0lCjhAK6Qb

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)

The file sfen404fif5.exe has been seen being distributed by the following URL.

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