Should I remove “NSIS:Dropper-IT [Drp]”?

The NSIS:Dropper-IT [Drp] 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.

What NSIS:Dropper-IT [Drp] virus can do?

• Behavioural detection: Executable code extraction – unpacking
• SetUnhandledExceptionFilter detected (possible anti-debug)
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Enumerates the modules from a process (may be used to locate base addresses in process injection)
• Enumerates running processes
• Reads data out of its own binary image
• CAPE extracted potentially suspicious content
• Authenticode signature is invalid
• Behavioural detection: Injection (Process Hollowing)
• Executed a process and injected code into it, probably while unpacking
• Behavioural detection: Injection (inter-process)
• Detects Bochs through the presence of a registry key
• Checks the version of Bios, possibly for anti-virtualization
• Attempted to write directly to a physical drive
• Accessed credential storage registry keys
• Collects information to fingerprint the system

How to determine NSIS:Dropper-IT [Drp]?

File Info:
name: C6FB58EFD56850DAF49B.mlwpath: /opt/CAPEv2/storage/binaries/d2d4ca01f5d06f0709997cd8662aeb4abf1d7e8d6a75dc4f04d42b6ce9cc033acrc32: E9FB167Dmd5: c6fb58efd56850daf49b5463015ca0f0sha1: fafcaa3c230306ed1e1a983ba03f2365a016e8bdsha256: d2d4ca01f5d06f0709997cd8662aeb4abf1d7e8d6a75dc4f04d42b6ce9cc033asha512: 2c3625c26ceb9632d0c6cd833653619c06921cc110ba22d8d77832cc225d7d9d80091087caad2453a8d4964df98509eda2238a185069f853b43404d15c663e55ssdeep: 3072:4gXdZt9P6D3XJcMNRWX0dfDxC83zvoi1StcHy/ccs4gKWW+RTgr:4e34fNQX27d3UE2ccBbb+dgrtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T13FD3018A8BE0DEBBD1CA45730A73A371E7BEE6C492E12B5F17506F6E2F105478611344sha3_384: 591f26c11e9293b60f96d21d250684260b110307556772e28c2b6604d98ea9c3f8b0981693759a0aa4a26d333e1e25bbep_bytes: 81ec8001000053555633db57895c2418timestamp: 2009-12-05 22:50:52
Version Info:
0: [No Data]

NSIS:Dropper-IT [Drp] also known as:

How to remove NSIS:Dropper-IT [Drp]?

• 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.