oexufafono.exe

The application oexufafono.exe has been detected as a potentially unwanted program by 4 anti-malware scanners. It runs as a separate (within the context of its own process) windows Service named “Oexufafono”. While running, it connects to the Internet address bd053531.virtua.com.br on port 443.
MD5:
8fd12d782b7ecc14dd4556e0b4964ebb

SHA-1:
122a666e17b3ef58d00e19015b8f322be9036389

SHA-256:
a320761656d7312bc0ba5d265a4def8f7e526fba4eddc7d5d02dc4520ff5295b

Scanner detections:
4 / 68

Status:
Potentially unwanted

Analysis date:
11/5/2024 4:34:24 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.Pennybee
2015.07.27

Baidu Antivirus
Adware.Win32.SBWatchman
4.0.3.15727

IKARUS anti.virus
Win32.SuspectCrc
t3scan.1.9.5.0

Reason Heuristics
PUP.Win.Reputation
16.1.4.11

File size:
1.9 MB (2,020,864 bytes)

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\shopperz\oexufafono.exe

File PE Metadata
Compilation timestamp:
6/23/2015 3:46:10 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
49152:2m3AxDTvgNXur3azkADXc6snUKmTQUp/WMVnjToW:z3MDTvQur3qI6snUtLTo

Entry address:
0x14C203

Entry point:
E8, F7, B5, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, B0, 6B, 5D, 00, E8, 77, 1A, 00, 00, E8, 7E, 4F, 00, 00, 0F, B7, F0, 6A, 02, E8, C4, 42, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 93, 4E, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
6.6006

Code size:
1.5 MB (1,530,368 bytes)

Service
Display name:
Oexufafono

Type:
Win32OwnProcess

Depends on:
RPCSS


The executing file has been seen to make the following network communications in live environments.

TCP (HTTP SSL):
Connects to bd05353d.virtua.com.br  (189.5.53.61:443)

TCP (HTTP SSL):
Connects to bd05353a.virtua.com.br  (189.5.53.58:443)

TCP (HTTP SSL):
Connects to bd053534.virtua.com.br  (189.5.53.52:443)

TCP (HTTP SSL):
Connects to bd053532.virtua.com.br  (189.5.53.50:443)

TCP (HTTP SSL):
Connects to bd050091.virtua.com.br  (189.5.0.145:443)

TCP (HTTP SSL):
Connects to bd05353c.virtua.com.br  (189.5.53.60:443)

TCP (HTTP SSL):
Connects to bd053538.virtua.com.br  (189.5.53.56:443)

TCP (HTTP SSL):
Connects to bd053533.virtua.com.br  (189.5.53.51:443)

TCP (HTTP SSL):
Connects to xx-fbcdn-shv-01-mia1.fbcdn.net  (31.13.73.7:443)

TCP (HTTP SSL):
Connects to edge-star-mini-shv-01-mia1.facebook.com  (31.13.73.36:443)

TCP (HTTP SSL):
Connects to bd053535.virtua.com.br  (189.5.53.53:443)

TCP (HTTP SSL):
Connects to edge-star-shv-01-gru2.facebook.com  (31.13.85.8:443)

TCP (HTTP SSL):
Connects to edge-star-mini-shv-01-gru2.facebook.com  (31.13.85.36:443)

TCP (HTTP SSL):
Connects to bd05353b.virtua.com.br  (189.5.53.59:443)

TCP (HTTP SSL):
Connects to bd053539.virtua.com.br  (189.5.53.57:443)

TCP (HTTP SSL):
Connects to bd053536.virtua.com.br  (189.5.53.54:443)

TCP (HTTP SSL):
Connects to bd053530.virtua.com.br  (189.5.53.48:443)

TCP (HTTP SSL):
Connects to a23-219-196-107.deploy.static.akamaitechnologies.com  (23.219.196.107:443)

TCP:
Connects to stream03.hostseries.com.br  (198.100.159.17:9942)

TCP:
Connects to ip.dedicado.stream  (167.114.53.24:9370)

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