Trojan

Should I remove “Trojan.Agent.COKB”?

Malware Removal

The Trojan.Agent.COKB 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.COKB virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • A process created a hidden window
  • The binary likely contains encrypted or compressed data.
  • Executed a process and injected code into it, probably while unpacking
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Exhibits behavior characteristic of Nymaim malware
  • Zeus P2P (Banking Trojan)
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

Related domains:

fghcyboi.net
pprwbplg.pw
ncjadd.pw
hqqvtfnaef.in
dfhdjgzas.in
qweevywsubg.com
xkzlg.net
yrrnsdhkw.com
zrhheeisuvo.pw
kzzgkbyeeg.pw
nattyy.net
ltvevaiw.pw
nqbwqexb.in
xtkdhkpmo.com
xdcxtmpgj.in
slkgi.in
mpokonqkt.com
fisolo.pw
sekzyddc.net
iunvcjhcbmq.net
nalbvlqewoq.com
zfswlyen.pw
wngaifjyunw.pw
lcppnuieqco.net
zxnxr.com
jsxubtipn.net
jvyalnfpjuuq.pw
nsgmxmdg.net
immdcrmokys.pw
tdrkwoytwjbn.pw
uposuonsej.com
lbgyulfw.com
nhpjax.net
vayvcbnwipy.com
fyxvbeifeia.in
sjtawnla.net
rkpahfxpke.com
aztdjb.net
pfeonacqwpzv.com
bhsudywxmcgu.com
bbaryfnqqxkj.pw
mvkgtq.com
hlkxhbd.in
cofviscy.net
zusvmduwjpf.pw
zvgmb.in
gdhvwe.net
kalzlkwc.in
lgqzvwxu.pw
pamcr.pw

How to determine Trojan.Agent.COKB?


File Info:

crc32: 82A5CA56
md5: 7e956aa3fdd9483fc90054179894a7e1
name: 7E956AA3FDD9483FC90054179894A7E1.mlw
sha1: 37cd7c67491cbe83eba83338d9eee91881ce3f4b
sha256: 5b6cd8e4f6feeff4938b3870ca2e53840f9d8e484b4d0775eb43613cdbefd27a
sha512: d21b6678dd57aa8705c79bead3ed8d10027ae2a9090a637d6976565715ee618f1c83abfe806b4497e473dea9184f9f71507f7ed4d448a2fd0a203a05806bc202
ssdeep: 12288:Xi7hHhfIvip15Nl/PR7qIisqrR8lNvX2i3qUvmIJqnXHjjqcMe1s5kW/j:CH9pDfR7qIisqr2lNuiDvmIJAjR/e5k
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Agent.COKB also known as:

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Agent.COKB
FireEyeGeneric.mg.7e956aa3fdd9483f
CAT-QuickHealRansom.Cerber.ZZ4
McAfeeRansomware-GFC!7E956AA3FDD9
MalwarebytesTrojan.Nymaim
VIPRETrojan.Win32.Generic!BT
SangforMalware
K7AntiVirusTrojan ( 005190011 )
BitDefenderTrojan.Agent.COKB
K7GWTrojan ( 005190011 )
CrowdStrikewin/malicious_confidence_100% (W)
CyrenW32/Nymaim.CI.gen!Eldorado
SymantecPacked.Generic.493
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan-Banker.Win32.GozNym.vho
AlibabaTrojanDownloader:Win32/Nymaim.415020bf
NANO-AntivirusTrojan.Win32.Kryptik.etookw
RisingDownloader.Nymaim!8.781 (C64:YzY0OnReC4pMJ/SZ)
Ad-AwareTrojan.Agent.COKB
EmsisoftTrojan.Agent.COKB (B)
F-SecureHeuristic.HEUR/AGEN.1105007
DrWebTrojan.Inject2.61233
ZillyaTrojan.Kryptik.Win32.1277424
TrendMicroRansom_CERBER.SMALY0
McAfee-GW-EditionRansomware-GFC!7E956AA3FDD9
SophosML/PE-A + Mal/Elenoocka-E
IkarusTrojan.Win32.Crypt
JiangminTrojan.Refinka.te
AviraHEUR/AGEN.1105007
MAXmalware (ai score=99)
Antiy-AVLTrojan/Win32.Refinka
MicrosoftTrojanDownloader:Win32/Nymaim.K
ArcabitTrojan.Agent.COKB
ZoneAlarmHEUR:Trojan-Banker.Win32.GozNym.vho
GDataTrojan.Agent.COKB
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Refinka.C2195255
Acronissuspicious
ALYacTrojan.Agent.COKB
TACHYONTrojan/W32.Refinka.630784.D
VBA32Trojan.Refinka
CylanceUnsafe
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/Kryptik.FXSE
TrendMicro-HouseCallRansom_CERBER.SMALY0
TencentMalware.Win32.Gencirc.10b61ccd
YandexTrojan.GenAsa!WLtgyFXhsUI
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_99%
FortinetW32/Kryptik.FXJY!tr
BitDefenderThetaAI:Packer.6200070021
AVGWin32:Malware-gen
Cybereasonmalicious.3fdd94
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.2a6

How to remove Trojan.Agent.COKB?

Trojan.Agent.COKB 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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