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keydownload.exe

Blabbers Communications Ltd

This is the Blabbers installer, a PUP (potentially unwanted program) that will modify the web browser's search behavior as well as may hijack the browser's home page and other providers. The application keydownload.exe by Blabbers Communications has been detected as adware by 6 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer.
Publisher:
Blabbers Communications Ltd  (signed and verified)

Version:
2

MD5:
f742e28cd58b0ff2759b1191784acace

SHA-1:
becb2ab48fc610a95fe4b6e6653733b0138a8da1

SHA-256:
d41e16190a13246e00257392ec4b55b93e6bca044ef14e1d8eae11431f6be1af

Scanner detections:
6 / 68

Status:
Adware

Analysis date:
4/19/2024 8:12:53 PM UTC  (today)

Scan engine
Detection
Engine version

Comodo Security
Heur.Suspicious
15518

Dr.Web
Adware.Shopper.303
9.0.1.0246

ESET NOD32
Win32/BrowserCompanion
8.8101

Fortinet FortiGate
W32/BrowserCompanion
9/3/2014

Reason Heuristics
PUP.BlabbersCommunications.L
14.9.3.15

Trend Micro House Call
TROJ_GEN.RCBH1J8
7.2.246

File size:
1.1 MB (1,185,816 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
Blabbers Communications Ltd

Authority:
COMODO CA Limited

Valid from:
2/21/2012 1:00:00 AM

Valid to:
2/21/2014 12:59:59 AM

Subject:
CN=Blabbers Communications Ltd, O=Blabbers Communications Ltd, STREET=Arad 3, L=Tel Aviv, S=Israel, PostalCode=43034, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00A56E0C91F7B125DC48FCA4C6077C7BC6

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:1ObT5po6u3Rqi4GCT9E7N4NQPOOH9a4SZ5+ysPXSqiPZ1iPePu:kAFqUsE7N3OOHUBZc3XSqC1iPePu

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

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