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yalefreesetup.exe

The application yalefreesetup.exe has been detected as a potentially unwanted program by 7 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from doc-10-2o-docs.googleusercontent.com.
MD5:
65c87dfa8d3ca0f0a9471be3bdf5a8ec

SHA-1:
3f4c361e99f77b7ad76157067fe154f6039afede

SHA-256:
7ac8b8a6d6f7e1df5b927b3371f963f0b8a192034aa8089644885e49f64c67af

Scanner detections:
7 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 9:57:51 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
NSIS:Dropper-ER [PUP]
2014.9-160523

ESET NOD32
Win32/BaiduSearch potentially unwanted
10.11624

Fortinet FortiGate
Riskware/BaiduSearch
5/23/2016

G Data
Win32.Application.DuoteSearch
16.5.25

McAfee
Artemis!65C87DFA8D3C
5600.6390

Qihoo 360 Security
Trojan.Generic
1.0.0.1015

Rising Antivirus
PE:Trojan.Win32.Generic.14BB5417!347821079
23.00.65.16521

File size:
3.2 MB (3,325,123 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\yalefreesetup.exe

File PE Metadata
Compilation timestamp:
1/14/2007 2:26:16 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:baiH920aDSVyEXqC0tycYIZ+gwj6l6+9RjWs:bPHk9+VyR9vYIZnwj6V9Us

Entry address:
0x3161

Entry point:
81, EC, 7C, 01, 00, 00, 53, 55, 56, 33, F6, 57, 89, 74, 24, 18, BD, 40, 92, 40, 00, C6, 44, 24, 10, 20, FF, 15, 30, 70, 40, 00, 56, FF, 15, 70, 72, 40, 00, A3, F0, F4, 42, 00, 56, 8D, 44, 24, 30, 68, 60, 01, 00, 00, 50, 56, 68, 60, 98, 42, 00, FF, 15, 58, 71, 40, 00, 68, 30, 92, 40, 00, 68, 40, EC, 42, 00, E8, 28, 28, 00, 00, BB, 00, 64, 43, 00, 53, 68, 00, 04, 00, 00, FF, 15, B4, 70, 40, 00, E8, 64, FF, FF, FF, 85, C0, 75, 24, 68, FB, 03, 00, 00, 53, FF, 15, B0, 70, 40, 00, 68, 28, 92, 40, 00, 53, E8, 13...
 
[+]

Entropy:
7.9674

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

https://doc-10-2o-docs.googleusercontent.com/docs/securesc/1n5qoq631emrpkbm4rdr2tbmllrbhaqt/4g5s475liuvjenjjgesagm0uk84lfp50/1461931200000/.../13982551525571490096/0B9dFeNVWYyGvOXA5WVVPNnU4YVk?e=download

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