About “PUA:Win32/InboxToolbar” infection

The PUA:Win32/InboxToolbar is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What PUA:Win32/InboxToolbar virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Sample contains Overlay data
• Presents an Authenticode digital signature
• Performs HTTP requests potentially not found in PCAP.
• Reads data out of its own binary image
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• CAPE detected the embedded pe malware family
• Attempts to modify proxy settings
• Attempts to modify browser security settings
• Yara detections observed in process dumps, payloads or dropped files

How to determine PUA:Win32/InboxToolbar?

File Info:
name: 89CD0D06017FEE9A0856.mlw
path: /opt/CAPEv2/storage/binaries/5dea249b7052c5cbadefce181841e2b05bac5c6aa3c3c761b43d444609f59086
crc32: D44FAA73
md5: 89cd0d06017fee9a08561896246230a2
sha1: e881c1dd1429bd65fbf09c66c2fce2fdf4d7ca2b
sha256: 5dea249b7052c5cbadefce181841e2b05bac5c6aa3c3c761b43d444609f59086
sha512: f1d6c4fd5d3eceeeb948142d065c9735286d22ae996217e6decc5fc8cf3b08c141267017f05aed9e422b7c96f07b5ba8852556e534be66fa3309c9f5f68f0a93
ssdeep: 98304:Ndui3UJoGrN+2d7lBBaXb79cFMebSivZnD:bui3yo52dhXatcFMe2Ut
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T174E5334BFAD1C831E58D49BE8C13D47F943E6224987D79CC32CD8CAD5B2E59AA482713
sha3_384: 546955a9e9176fbe47534c89618109757a76431c6b809145afddaea9143c3171687ff2201702f0ee2c98f826969d66ff
ep_bytes: 558bec83c4a453565733c08945c48945
timestamp: 1992-06-19 22:22:17

Version Info:
Comments: This installation was built with Inno Setup.
CompanyName: Crawler Group                                               
FileDescription: Crawler Templates Toolbar Setup                             
FileVersion: 6.0.0.54            
LegalCopyright: copyright © Crawler Group                                                                           
ProductName: Crawler Templates Toolbar                                   
ProductVersion: 6.0.0.54            
Translation: 0x0000 0x04b0

PUA:Win32/InboxToolbar also known as:

How to remove PUA:Win32/InboxToolbar?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.