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dictionaryboss.exe

Mindspark Interactive Network

The application dictionaryboss.exe by Mindspark Interactive Network has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from ak.imgfarm.com.
Publisher:
Mindspark Interactive Network  (signed and verified)

MD5:
1d282f921f0594605c1c58710ea1299c

SHA-1:
562787a831c00fd81a4a58cfcea7a2d0d994ba81

SHA-256:
41ef71b1c5e24557e12f65c26fbaedb8310c7c64eff008c84d89a1af1bcca5d2

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:
11/5/2024 10:03:54 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Mindspark (M)
16.8.3.22

File size:
374.5 KB (383,480 bytes)

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Mindspark Interactive Network

Authority:
VeriSign, Inc.

Valid from:
4/9/2012 8:00:00 PM

Valid to:
5/6/2015 7:59:59 PM

Subject:
CN=Mindspark Interactive Network, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Mindspark Interactive Network, L=White Plains, S=NewYork, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
098417F7EA6406EC7B320590E17A65B7

File PE Metadata
Compilation timestamp:
8/21/2013 12:33:23 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:NmPmh144o+I4+JsCRzU6lEaRzUNtAL/THUnI7bm:0mh1m+HSRznlhzUrKTUnmi

Entry address:
0x1862

Entry point:
55, 8B, EC, 83, EC, 44, 53, 56, 6A, 00, FF, 15, D8, 30, 40, 00, A3, FC, 43, 40, 00, FF, 15, 6C, 30, 40, 00, 8B, 1D, 68, 30, 40, 00, 8B, F0, 85, F6, 75, 04, 6A, FF, FF, D3, 8A, 06, 57, 8B, 3D, E4, 30, 40, 00, 3C, 22, 75, 1B, 56, FF, D7, 8B, F0, 8A, 06, 3C, 22, 74, 04, 84, C0, 75, F1, 80, 3E, 22, 75, 15, 56, FF, D7, 8B, F0, EB, 0E, 3C, 20, 7E, 0A, 56, FF, D7, 8B, F0, 80, 3E, 20, 7F, F6, 8A, 06, 84, C0, 74, 04, 3C, 20, 7E, E1, 83, 65, E8, 00, 8D, 45, BC, 50, FF, 15, 64, 30, 40, 00, E8, 2D, 00, 00, 00, F6, 45...
 
[+]

Entropy:
6.1681

Developed / compiled with:
Microsoft Visual C++

Code size:
8 KB (8,192 bytes)

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

http://ak.imgfarm.com/images/nocache/vicinio/installers/100000414.LAESLA.1/.../DictionaryBoss.exe

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