Win32:InstallCore-JP [PUP] removal

The Win32:InstallCore-JP [PUP] 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 Win32:InstallCore-JP [PUP] 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
• CAPE extracted potentially suspicious content
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• Attempts to modify proxy settings
• Anomalous binary characteristics
• Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Win32:InstallCore-JP [PUP]?

File Info:
name: 2A716FDFD4E06CC5C62D.mlw
path: /opt/CAPEv2/storage/binaries/cbbb36db3984928b7b2e5f273c84b563e947f959db47d8c34d01868d74b38708
crc32: 6964FE0A
md5: 2a716fdfd4e06cc5c62d2b095bde67b7
sha1: cbb5bbb0fc922309c529a279f66afc29c0193560
sha256: cbbb36db3984928b7b2e5f273c84b563e947f959db47d8c34d01868d74b38708
sha512: 28663c6cf5f6b5241b6878714ddbe361eed511aea3883591e443b6bd5714dee485a09f52f5a8ceac34099ed00d121b827c562d132c49be3ffba692989a20d0ee
ssdeep: 12288:muvppsU9vyI5nnkp6gbEXHfid0zMTfWPKcK9JUagZgy/9D/rQb:7vrschVk7WHk/B79+agey1Dkb
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1A7E422C3BBA581F5E1729AF0FD2BD1804BB776A61E757149309D96C94FA32C1AD0C30A
sha3_384: 84e65953bb2d07c6c2f09c292c4ae5bfa50384bf68f3a0db07a708b4ecb93137d8804b7e98ceb84c158c0315cd3e7e28
ep_bytes: 558bec83c4c453565733c08945f08945
timestamp: 1992-06-19 22:22:17

Version Info:
Comments: This installation was built with Inno Setup.
CompanyName:                                                             
FileDescription:                                                             
FileVersion:                     
LegalCopyright:                                                                                                     
ProductName:                                                             
ProductVersion:                     
Translation: 0x0000 0x04b0

Win32:InstallCore-JP [PUP] also known as:

How to remove Win32:InstallCore-JP [PUP]?

• 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.