Trojan

Trojan.Agent.CJOO (B) removal

Malware Removal

The Trojan.Agent.CJOO (B) 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 Trojan.Agent.CJOO (B) virus can do?

  • Attempts to connect to a dead IP:Port (2 unique times)
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Performs some HTTP requests
  • Creates a slightly modified copy of itself
  • Anomalous binary characteristics

Related domains:

huyontop.com

How to determine Trojan.Agent.CJOO (B)?


File Info:

crc32: A22BC652
md5: b3e21f0c49ce0045a856b11fe886e12c
name: B3E21F0C49CE0045A856B11FE886E12C.mlw
sha1: f1a5dc492c92fd2f94f56be839327a4efd85c788
sha256: f912c4240738a7fc5901ebe93fbe6d67c83f1769182f0be85d2f59967734dda1
sha512: b8721feda7ed7755b36a6c94ac3219ad68699f3f114939fa8afddfb79bf13e069d823e9627f019ba0ebdcba0d1fb2d6c4c5b18b5f55945f8c49750da426d6d0c
ssdeep: 192:0JITV1jFK3MZV5vAvh/blwuC4QOu9h1W10sRPkOL1qWILgh:+ITiMVAhzlbNqzW1PRD1qWsS
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Agent.CJOO (B) also known as:

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
DrWebTrojan.DownLoader10.8528
MicroWorld-eScanTrojan.Agent.CJOO
FireEyeGeneric.mg.b3e21f0c49ce0045
CAT-QuickHealTrojan.Mauvaise.SL1
ALYacTrojan.Agent.CJOO
CylanceUnsafe
VIPRETrojan-Downloader.Win32.Upatre.a (v)
K7AntiVirusTrojan-Downloader ( 004546b61 )
BitDefenderTrojan.Agent.CJOO
K7GWTrojan-Downloader ( 004546b61 )
Cybereasonmalicious.c49ce0
BitDefenderThetaGen:NN.ZexaF.34804.cmZ@a81Dcfi
CyrenW32/Downloader.FKQY-3693
SymantecML.Attribute.HighConfidence
TrendMicro-HouseCallTROJ_UPATRE.SMAZ
AvastWin32:Downloader-WID [Trj]
ClamAVWin.Malware.Upatre-6722907-0
KasperskyTrojan-Downloader.Win32.Small.gen
NANO-AntivirusTrojan.Win32.Dwn.dikqpr
ViRobotTrojan.Win32.Agent.35880
AegisLabTrojan.Win32.Small.trcQ
RisingTrojan.Waski!1.A489 (CLASSIC)
Ad-AwareTrojan.Agent.CJOO
SophosML/PE-A + Troj/Upatre-XO
ComodoTrojWare.Win32.TrojanDownloader.Upatre.ACC@56yhj8
F-SecureTrojan.TR/ATRAPS.Gen
ZillyaDownloader.Tiny.Win32.4156
TrendMicroTROJ_UPATRE.SMAZ
McAfee-GW-EditionBehavesLike.Win32.Downloader.pz
SentinelOneStatic AI – Malicious PE – Downloader
EmsisoftTrojan.Agent.CJOO (B)
IkarusTrojan-Downloader.Win32.Tiny
JiangminTrojanDownloader.Generic.ampd
WebrootW32.Malware.Gen
AviraTR/ATRAPS.Gen
Antiy-AVLTrojan[Downloader]/Win32.AGeneric
MicrosoftTrojanDownloader:Win32/Upatre.A
ArcabitTrojan.Agent.CJOO
SUPERAntiSpywareTrojan.Agent/Gen-Downloader
ZoneAlarmTrojan-Downloader.Win32.Small.gen
GDataTrojan.Agent.CJOO
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Zbot.R83549
Acronissuspicious
McAfeeUpatre-FAAI!B3E21F0C49CE
MAXmalware (ai score=86)
VBA32Trojan.Downloader
MalwarebytesUpatre.Trojan.Downloader.DDS
PandaTrj/Genetic.gen
APEXMalicious
ESET-NOD32Win32/TrojanDownloader.Tiny.NIV
TencentMalware.Win32.Gencirc.10b07ae2
YandexTrojan.DL.Tiny!nleUX1B/qxo
FortinetW32/Tiny.NIV!tr
AVGWin32:Downloader-WID [Trj]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360Malware.Radar01.Gen

How to remove Trojan.Agent.CJOO (B)?

Trojan.Agent.CJOO (B) removal tool
  • 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.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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