iBryte

By CagedTech in Bad Toolbars

Threat Scorecard

Popularity Rank: 23,306
Threat Level: 10 % (Normal)
Infected Computers: 19,272
First Seen: July 8, 2011
Last Seen: December 30, 2025
OS(es) Affected: Windows

Aliases

11 security vendors flagged this file as malicious.

Antivirus Vendor Detection
AntiVir Adware/IBryte.G
McAfee Artemis!D3D9D58CBE32
Ikarus Win32.Rootkit
Sophos iBryte Desktop
Comodo UnclassifiedMalware
K7AntiVirus Riskware
Avast Win32:PUP-gen [PUP]
GData Win32:Rootkit-gen
AntiVir Rkit/Agent.163840.4
Avast Win32:Rootkit-gen [Rtk]
McAfee Artemis!4486739F5240

File System Details

iBryte may create the following file(s):
# File Name MD5 Detections
1. iBryteDesktop.exe b98f9245a0ec75eb6778e8768159255e 23
More files

Directories

iBryte may create the following directory or directories:

%PROGRAMFILES%\iBryte
%PROGRAMFILES(x86)%\iBryte

Analysis Report

General information

Family Name: Adware.Ibryte
Signature status: Root Not Trusted

Known Samples

MD5: 0ac57e9eb6a0d4cd2d24f0ab4c614def
SHA1: fefa50a3d1b03ca6e7d166a82dc1a35aaca79c85
File Size: 1.06 MB, 1059480 bytes
MD5: 72cce165ad699564a574c200078ae16a
SHA1: 37302c65a74b877f67aee8593aaf380f36f0ef53
SHA256: B914229619EAC8C83E1E6421E0507638996BD4A2247097DF32827AE36E7ED217
File Size: 1.06 MB, 1059480 bytes
MD5: 354da39163802fa7c67ebf519090b7c3
SHA1: 66f1c484d9b5f2b2df8609c47ec5bbf421dd72b8
SHA256: 3F41CBE88853FD8E773E9FD2CB43BACA7226B842834C7D4D6552F55E621C116E
File Size: 230.78 KB, 230776 bytes
MD5: 4531bc12f56dfc82613d7a30f1b05e67
SHA1: 5e2a8cd1506107b4439d12a13322cf41894e0422
SHA256: 7508267C4677752376EC5EFE1B93D3F14AC36EA4EDDEE740D3FFE221308B7917
File Size: 1.97 MB, 1969448 bytes
MD5: 32add31496125bd12755165352ef2ad2
SHA1: 78e016a4c20374734e48434de6ca80c1a74ec40e
SHA256: 27D7E98E766ED16E633E861B04F9F719A3C1506DFAD4C7B3605E292037860371
File Size: 229.75 KB, 229752 bytes
Show More
MD5: 5928d36aea4bbaaa5c1f030fe59d59c5
SHA1: 2aaceaf4d0bc408a3f4be724726e32ca12dc4413
SHA256: 2C13709A37D321CAAF71067F06F29617327A0986EADA517B71DB12655DAEA259
File Size: 97.14 KB, 97144 bytes
MD5: 9bea567117b1a3d782f107c13c1ff5e4
SHA1: c339749d9f912235ce38c62e2293297520cc7c6b
SHA256: 3E98D8585FC9A24616C2E14C3358C77C5AA55A3711A483F4F1C7628A854D059C
File Size: 229.75 KB, 229752 bytes
MD5: d08d70f8a8159391f9617a2f7cc85572
SHA1: 1073cfc7f66c2e91f918b8ebde650ece141c3ca8
SHA256: 2A612FB87BCA508BA2BEF1E389D837183C7ADE4A822221D639837C8293564DA9
File Size: 1.07 MB, 1066648 bytes
MD5: b43a2ff38e442c2d51d3e8a4518c1863
SHA1: dc2938e13d5add921b42761a8cfe8ca2ba16018b
SHA256: BB98544AB9904336F78B5C14D3C24167ABFDB80689A217A813CB03FFB90B1E46
File Size: 273.78 KB, 273784 bytes
MD5: eae4814e9e041b53ca685a2f86709be2
SHA1: 94969ec98b07acbb6455f1eeb462a92156c019e3
SHA256: 3C75EE2BA573B9737DA5456DE054D3171E09E5F992CF1C4293264524E8059684
File Size: 226.17 KB, 226168 bytes
MD5: 31079b5caece0ab2ada85261321cd382
SHA1: dc11855a7867acea347c833dd06b3cdca4b68c39
SHA256: 089FA110FD46E0306CA44B9AA73B227459B7D74A20B1F6FB7475E9B85F67C4D0
File Size: 57.87 KB, 57870 bytes
MD5: 80f8f02aa83615d96410af1c6aa4dde7
SHA1: b2d00f626459e31b6163e7b71c7f0417cd84ce26
SHA256: B3970CA57A928A5542143568C991A3900599DBCF6530E7CF2C98ECC58045C765
File Size: 92.54 KB, 92536 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have debug information
  • File doesn't have exports table
  • File doesn't have relocations information
  • File doesn't have security information
  • File is 32-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • File is Native application (NOT .NET application)
  • File is not packed
Show More
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Icons

Windows PE Version Information

Name Value
Company Name
  • Express Install
  • Fusion Install
  • InstallManager
  • Software Installer
  • System Applet
File Description
  • Express Install
  • Fusion Install
  • Installe Application
  • InstallManager
  • System Applet
File Version
  • 3, 7, 1, 0
  • 2.4.8.1
  • 2, 1, 0, 0
  • 1, 0, 0, 1
Internal Name Installe
Legal Copyright
  • Copyright (C) 2013 Express Install
  • Copyright (C) 2013 Fusion Install
  • Copyright (C) 2014
  • Copyright (C) System Applet
Original Filename Installe.exe
Product Name
  • Express Install
  • Fusion Install
  • Installe Application
  • System Applet
Product Version
  • 3, 7, 1, 0
  • 2.4.8.1
  • 2, 1, 0, 0
  • 1, 0, 0, 1

Digital Signatures

Signer Root Status
Boot Compute AddTrust External CA Root Root Not Trusted
System Applet AddTrust External CA Root Root Not Trusted
Premium Installer VeriSign Class 3 Public Primary Certification Authority - G5 Root Not Trusted
TINY INSTALLER VeriSign Class 3 Public Primary Certification Authority - G5 Root Not Trusted

Block Information

Total Blocks: 57
Potentially Malicious Blocks: 7
Whitelisted Blocks: 50
Unknown Blocks: 0

Visual Map

x 0 x x 0 0 x 0 x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 2 0 0 0 1 1 1 0 1 0 0 1 1 0 0 2 2 2 3 1 0 2
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Similar Families

  • Brute.BH
  • Brute.BHA
  • Chapak.HBW
  • Chapak.HBX
  • Rozena.H
Show More
  • Trojan.Agent.Gen.VN

Files Modified

File Attributes
c:\users\user\appdata\local\temp\nsqa4e6.tmp\image.png Generic Write,Read Attributes
c:\users\user\appdata\local\temp\nsqa4e6.tmp\nsisdl.dll Generic Write,Read Attributes
c:\users\user\appdata\local\temp\~nsua.tmp\un_a.exe Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144

Registry Modifications

Key::Value Data API Name
HKLM\system\controlset001\control\session manager::pendingfilerenameoperations *1\??\C:\Windows\SystemTemp\MicrosoftEdgeUpdate.exe.old122e4*1\??\C:\Windows\SystemTemp\CopilotUpdate.exe.old12352*1\??\C:\P RegNtPreCreateKey
HKCU\software\microsoft\internet explorer\main::start page https://www.google.com/ RegNtPreCreateKey

Windows API Usage

Category API
Network Wininet
  • InternetOpen
  • InternetOpenUrl
  • InternetReadFile
Anti Debug
  • IsDebuggerPresent
User Data Access
  • GetUserObjectInformation
Process Shell Execute
  • CreateProcess
Network Winsock2
  • WSAStartup
Network Winsock
  • closesocket
  • gethostbyname
  • inet_addr
  • socket

Shell Command Execution

"C:\Users\Rwkcmmsg\AppData\Local\Temp\~nsuA.tmp\Un_A.exe" _?=c:\users\user\downloads\

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