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efcabfgfcf.exe

Start Playing

Part of the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application efcabfgfcf.exe by Start Playing has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
Start Playing  (signed and verified)

Version:
2015.44.2145.64

MD5:
f15d61958299b9e6372e9c87d584d82d

SHA-1:
e24bf8162cfa98206ce15a8277aad4e0a68b8ae3

SHA-256:
47969131d71fbe3a4591e4bf54a3be061295f5b5bfa0f52db12f546b4771ae3c

Scanner detections:
1 / 68

Status:
Adware

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:
5/9/2024 4:07:56 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.10.25.11

File size:
763.9 KB (782,256 bytes)

Product version:
2015.44.2145.64

Copyright:
Copyright (C) 2015

Original file name:
201544214564.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\efcabfgfcf.exe

Digital Signature
Signed by:
Start Playing

Authority:
GlobalSign nv-sa

Valid from:
1/14/2015 12:43:40 AM

Valid to:
10/22/2015 6:57:40 AM

Subject:
CN=Start Playing, O=Start Playing, L=Dublin, C=IE

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112148ECE298BAB6D0ECDE90587F415A4159

File PE Metadata
Compilation timestamp:
4/4/2015 2:45:47 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:hZxrEI+2HiC0lp59Ftx0VdR5wllOaPnq1ZOBzggQbHE4uBOnkDoIb9dwjVxs5/M:hfH+2HiC0lp59J0HRuHnq1ZONgxHE2nv

Entry address:
0x7A7CB

Entry point:
E8, 0A, A9, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, F0, 57, 49, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 68, 50, 49, 00, C9, C2, 08, 00, B8, 1F, 5C, 48, 00, A3, 78, 1F, 4B, 00, C7, 05, 7C, 1F, 4B, 00, 15, 53, 48, 00, C7, 05, 80, 1F, 4B, 00, C9, 52, 48, 00, C7, 05, 84, 1F, 4B, 00, 02, 53, 48, 00, C7, 05...
 
[+]

Entropy:
6.6124

Code size:
590.5 KB (604,672 bytes)

Remove efcabfgfcf.exe - Powered by Reason Core Security
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