What is opop.exe?

opop.exe is usually located in the 'c:\downloads\' folder.

Some of the anti-virus scanners at VirusTotal detected opop.exe.

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.

VirusTotal report

45 of the 64 anti-virus programs at VirusTotal detected the opop.exe file. That's a 70% detection rate.

Scanner	Detection Name
Ad-Aware	Gen:Variant.Ursu.348820
AegisLab	Trojan.Win32.Generic.4!c
AhnLab-V3	Malware/Win32.Generic.C2881394
ALYac	Gen:Variant.Ursu.348820
Antiy-AVL	Trojan[PSW]/Win32.Coins
Arcabit	Trojan.Ursu.D55294
Avast	Win32:MalwareX-gen [Trj]
AVG	Win32:MalwareX-gen [Trj]
Avira	TR/AD.MoksSteal.crp
BitDefender	Gen:Variant.Ursu.348820
CAT-QuickHeal	Trojan.Mauvaise.SL1
Comodo	Malware@#1nprhaphuehc9
CrowdStrike	win/malicious_confidence_100% (W)
Cybereason	malicious.479b92
Cyren	W32/Trojan.ORFF-4466
DrWeb	Trojan.PWS.Stealer.24943
Emsisoft	Gen:Variant.Ursu.348820 (B)
Endgame	malicious (high confidence)
ESET-NOD32	a variant of Win32/Kryptik.GNMB
F-Secure	Trojan.TR/AD.MoksSteal.crp
Fortinet	W32/Kryptik.GNMB!tr
GData	Gen:Variant.Ursu.348820
Ikarus	Trojan.Win32.Krypt
Jiangmin	Trojan.PSW.Azorult.ei
K7AntiVirus	Trojan ( 00542e721 )
K7GW	Trojan ( 00542e721 )
Kaspersky	HEUR:Trojan.Win32.Generic
Malwarebytes	Trojan.MalPack
MAX	malware (ai score=100)
McAfee	Trojan-FQJU!4C0AC99479B9
McAfee-GW-Edition	BehavesLike.Win32.PUPXAB.dm
Microsoft	Trojan:Win32/Skeeyah.A!bit
MicroWorld-eScan	Gen:Variant.Ursu.348820
NANO-Antivirus	Trojan.Win32.Coins.fkxtkz
Paloalto	generic.ml
Panda	Trj/GdSda.A
Qihoo-360	Win32/Trojan.PSW.873
Rising	Trojan.Kryptik!1.B4EE (CLOUD)
Sophos	Mal/Kryptik-DG
Tencent	Win32.Trojan.Generic.Pcja
Trapmine	malicious.high.ml.score
TrendMicro-HouseCall	TrojanSpy.Win32.FAREIT.SMKC.hp
VBA32	BScope.Trojan.Fuery
Yandex	Trojan.PWS.Coins!
ZoneAlarm	HEUR:Trojan.Win32.Generic

Sandbox Report

The following information was gathered by executing the file inside Cuckoo Sandbox.

Summary

Successfully executed process in sandbox.

Generic

[
    {
        "process_path": "C:\\Windows\\System32\\lsass.exe",
        "process_name": "lsass.exe",
        "pid": 476,
        "summary": {},
        "first_seen": 1599371586.34375,
        "ppid": 376
    }
]

Signatures

[]

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": 662,
            "time": 17.71765112876892,
            "dport": 137,
            "sport": 137
        },
        {
            "src": "192.168.56.101",
            "dst": "192.168.56.255",
            "offset": 4334,
            "time": 32.722782135009766,
            "dport": 138,
            "sport": 138
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5800,
            "time": 27.724322080612183,
            "dport": 5355,
            "sport": 51001
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 6128,
            "time": 4.1490020751953125,
            "dport": 5355,
            "sport": 53595
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 6456,
            "time": 32.73381018638611,
            "dport": 5355,
            "sport": 53848
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 6784,
            "time": 4.657301187515259,
            "dport": 5355,
            "sport": 54255
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 7112,
            "time": 3.0491561889648438,
            "dport": 5355,
            "sport": 55314
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 7440,
            "time": 4.672614097595215,
            "dport": 1900,
            "sport": 1900
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 26850,
            "time": 4.183370113372803,
            "dport": 3702,
            "sport": 49152
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 35234,
            "time": 12.717920064926147,
            "dport": 1900,
            "sport": 53598
        }
    ],
    "dns_servers": [],
    "http": [],
    "icmp": [],
    "smtp": [],
    "tcp": [],
    "smtp_ex": [],
    "mitm": [],
    "hosts": [],
    "pcap_sha256": "522cc2bcc3c0b8e17d25714376c032266202913cefcee22a3845aae3411bb5b2",
    "dns": [],
    "http_ex": [],
    "domains": [],
    "dead_hosts": [],
    "sorted_pcap_sha256": "9d5f53944ed6363b3964d2c5347f34732937ffef0e52b5a050daa82377598e37",
    "irc": [],
    "https_ex": []
}

Screenshots

opop.exe removal instructions

The instructions below shows how to remove opop.exe with help from the FreeFixer removal tool. Basically, you install FreeFixer, scan your computer, check the opop.exe file for removal, restart your computer and scan it again to verify that opop.exe has been successfully removed. Here are the removal instructions in more detail:

1. Download and install FreeFixer: http://www.freefixer.com/download.html
2. Start FreeFixer and press the Start Scan button. The scan will finish in approximately five minutes.

   
3. When the scan is finished, locate opop.exe in the scan result and tick the checkbox next to the opop.exe file. Do not check any other file for removal unless you are 100% sure you want to delete it. Tip: Press CTRL-F to open up FreeFixer's search dialog to quickly locate opop.exe in the scan result.

   

   

   c:\downloads\opop.exe

   
4. Scroll down to the bottom of the scan result and press the Fix button. FreeFixer will now delete the opop.exe file.

   
5. Restart your computer.
6. Start FreeFixer and scan your computer again. If opop.exe still remains in the scan result, proceed with the next step. If opop.exe is gone from the scan result you're done.
7. If opop.exe still remains in the scan result, check its checkbox again in the scan result and click Fix.
8. Restart your computer.
9. Start FreeFixer and scan your computer again. Verify that opop.exe no longer appear in the scan result.

Error Messages

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