What is CoolShelling.dll.tmp?
CoolShelling.dll.tmp is part of CoolShell and developed by CoolRAR according to the CoolShelling.dll.tmp version information.
CoolShelling.dll.tmp's description is "CoolShell Extension"
CoolShelling.dll.tmp is usually located in the 'c:\Program Files\CoolRAR\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about CoolShelling.dll.tmp.
If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.
Vendor and version information [?]
The following is the available information on CoolShelling.dll.tmp:
| Property | Value |
|---|---|
| Product name | CoolShell |
| Company name | CoolRAR |
| File description | CoolShell Extension |
| Internal name | CoolShell |
| Original filename | CoolShell.dll |
| Legal copyright | Copyright (c) 1999-2010 CoolRAR |
| Product version | 1.7.0 |
| File version | 1.7.0 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | CoolShell |
| Company name | CoolRAR |
| File description | CoolShell Extension |
| Internal name | CoolShell |
| Original filename | CoolShell.dll |
| Legal copyright | Copyright (c) 1999-2010 CoolRAR |
| Product version | 1.7.0 |
| File version | 1.7.0 |
Digital signatures [?]
The verification of CoolShelling.dll.tmp's digital signature failed.
| Property | Value |
|---|---|
| Signer name | 上饶市吉龙网络科技有限公司 |
| Certificate issuer name | WoSign Class 3 Code Signing CA |
| Certificate serial number | 5aa81d249ea4513275f48010d0de11ea |
VirusTotal report
None of the 69 anti-virus programs at VirusTotal detected the CoolShelling.dll.tmp file.
Sandbox Report
The following information was gathered by executing the file inside Cuckoo Sandbox.
Summary
Successfully executed process in sandbox.
Summary
{
"dll_loaded": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\0c08b2602ca3d7e144b0ec30dff458a8b8c1a5fd68dfba8c16d16eaab64cfe57.bin.dll"
],
"file_opened": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\0c08b2602ca3d7e144b0ec30dff458a8b8c1a5fd68dfba8c16d16eaab64cfe57.bin.dll"
],
"command_line": [
"\"C:\\Windows\\System32\\rundll32.exe\" C:\\Users\\cuck\\AppData\\Local\\Temp\\0c08b2602ca3d7e144b0ec30dff458a8b8c1a5fd68dfba8c16d16eaab64cfe57.bin.dll,DllMain"
],
"file_exists": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\0c08b2602ca3d7e144b0ec30dff458a8b8c1a5fd68dfba8c16d16eaab64cfe57.bin.dll.manifest",
"C:\\Users\\cuck\\AppData\\Local\\Temp\\0c08b2602ca3d7e144b0ec30dff458a8b8c1a5fd68dfba8c16d16eaab64cfe57.bin.dll"
],
"file_read": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\0c08b2602ca3d7e144b0ec30dff458a8b8c1a5fd68dfba8c16d16eaab64cfe57.bin.dll"
],
"regkey_read": [
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLE\\PageAllocatorSystemHeapIsPrivate",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLE\\PageAllocatorUseSystemHeap"
]
}Generic
[
{
"process_path": "C:\\Windows\\System32\\rundll32.exe",
"process_name": "rundll32.exe",
"pid": 2336,
"summary": {
"file_exists": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\0c08b2602ca3d7e144b0ec30dff458a8b8c1a5fd68dfba8c16d16eaab64cfe57.bin.dll.manifest",
"C:\\Users\\cuck\\AppData\\Local\\Temp\\0c08b2602ca3d7e144b0ec30dff458a8b8c1a5fd68dfba8c16d16eaab64cfe57.bin.dll"
],
"regkey_read": [
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLE\\PageAllocatorSystemHeapIsPrivate",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLE\\PageAllocatorUseSystemHeap"
],
"dll_loaded": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\0c08b2602ca3d7e144b0ec30dff458a8b8c1a5fd68dfba8c16d16eaab64cfe57.bin.dll"
]
},
"first_seen": 1568595185.8281,
"ppid": 2924
},
{
"process_path": "C:\\Windows\\System32\\lsass.exe",
"process_name": "lsass.exe",
"pid": 476,
"summary": {},
"first_seen": 1568595185.3438,
"ppid": 376
},
{
"process_path": "C:\\Windows\\SysWOW64\\rundll32.exe",
"process_name": "rundll32.exe",
"pid": 2924,
"summary": {
"dll_loaded": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\0c08b2602ca3d7e144b0ec30dff458a8b8c1a5fd68dfba8c16d16eaab64cfe57.bin.dll"
],
"file_opened": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\0c08b2602ca3d7e144b0ec30dff458a8b8c1a5fd68dfba8c16d16eaab64cfe57.bin.dll"
],
"command_line": [
"\"C:\\Windows\\System32\\rundll32.exe\" C:\\Users\\cuck\\AppData\\Local\\Temp\\0c08b2602ca3d7e144b0ec30dff458a8b8c1a5fd68dfba8c16d16eaab64cfe57.bin.dll,DllMain"
],
"file_exists": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\0c08b2602ca3d7e144b0ec30dff458a8b8c1a5fd68dfba8c16d16eaab64cfe57.bin.dll.manifest",
"C:\\Users\\cuck\\AppData\\Local\\Temp\\0c08b2602ca3d7e144b0ec30dff458a8b8c1a5fd68dfba8c16d16eaab64cfe57.bin.dll"
],
"file_read": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\0c08b2602ca3d7e144b0ec30dff458a8b8c1a5fd68dfba8c16d16eaab64cfe57.bin.dll"
],
"regkey_read": [
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
]
},
"first_seen": 1568595185.6562,
"ppid": 2732
}
]Signatures
[
{
"markcount": 1,
"families": [],
"description": "This executable has a PDB path",
"severity": 1,
"marks": [
{
"category": "pdb_path",
"ioc": "C:\\workspace\\coolzip\\CoolRAR_JL\\CoolRAR\\CPP\\CoolRAR\\UI\\Explorer\\Release\\CoolShell.pdb",
"type": "ioc",
"description": null
}
],
"references": [],
"name": "has_pdb"
},
{
"markcount": 5,
"families": [],
"description": "Foreign language identified in PE resource",
"severity": 2,
"marks": [
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x0006c910",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x000000cc"
},
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x0006c910",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x000000cc"
},
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x0006c910",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x000000cc"
},
{
"name": "RT_VERSION",
"language": "LANG_CHINESE",
"offset": "0x0006c290",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x000002c8"
},
{
"name": "RT_MANIFEST",
"language": "LANG_CHINESE",
"offset": "0x0006c558",
"filetype": "XML 1.0 document, ASCII text, with very long lines, with CRLF line terminators",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x0000020e"
}
],
"references": [],
"name": "origin_langid"
}
]Yara
The Yara rules did not detect anything in the file.
Network
{
"tls": [],
"udp": [
{
"src": "192.168.56.101",
"dst": "192.168.56.255",
"offset": 546,
"time": 3.0661129951477,
"dport": 137,
"sport": 137
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 4318,
"time": 3.0071249008179,
"dport": 5355,
"sport": 51001
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 4646,
"time": 1.0237200260162,
"dport": 5355,
"sport": 53595
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 4974,
"time": 3.0144150257111,
"dport": 5355,
"sport": 53848
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 5302,
"time": 1.5351250171661,
"dport": 5355,
"sport": 54255
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 5630,
"time": -0.091554164886475,
"dport": 5355,
"sport": 55314
},
{
"src": "192.168.56.101",
"dst": "239.255.255.250",
"offset": 5958,
"time": 1.5315098762512,
"dport": 1900,
"sport": 1900
},
{
"src": "192.168.56.101",
"dst": "239.255.255.250",
"offset": 14640,
"time": 1.0443370342255,
"dport": 3702,
"sport": 49152
},
{
"src": "192.168.56.101",
"dst": "239.255.255.250",
"offset": 18832,
"time": 3.1037559509277,
"dport": 1900,
"sport": 53598
}
],
"dns_servers": [],
"http": [],
"icmp": [],
"smtp": [],
"tcp": [],
"smtp_ex": [],
"mitm": [],
"hosts": [],
"pcap_sha256": "265f565a89240d133a7cb107cc0a91c80db1e78bab2cd5960cc0a7fe7c6f6c2b",
"dns": [],
"http_ex": [],
"domains": [],
"dead_hosts": [],
"sorted_pcap_sha256": "efc01d8020a00a1bdca22f737e47572585fbfd7d92c7f3a751b84a134fcf0069",
"irc": [],
"https_ex": []
}Screenshots
Hashes [?]
| Property | Value |
|---|---|
| MD5 | bd4a197408a1531d486e4b743071852a |
| SHA256 | 0c08b2602ca3d7e144b0ec30dff458a8b8c1a5fd68dfba8c16d16eaab64cfe57 |
What will you do with the file?
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Malware or legitimate?
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Comments
Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.
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