Trojan

Trojan.Agent.CEFD (B) removal guide

Malware Removal

The Trojan.Agent.CEFD (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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
6-day free trial available.

What Trojan.Agent.CEFD (B) virus can do?

  • Executable code extraction
  • Injection with CreateRemoteThread in a remote process
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Creates RWX memory
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Queries information on disks for anti-virtualization via Device Information APIs
  • Deletes its original binary from disk
  • Sniffs keystrokes
  • A system process is generating network traffic likely as a result of process injection
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself
  • Creates a slightly modified copy of itself

Related domains:

groupcreatedt.at
resolver1.opendns.com
myip.opendns.com
geroyamslava.at

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


File Info:

crc32: 30A1F90E
md5: bb0f1922f64512b13f8436e83f9c182b
name: BB0F1922F64512B13F8436E83F9C182B.mlw
sha1: a8d37db06522c25905d8c9b34352a0c93bf53b20
sha256: 470662c40cb6ae679c0bbce3746e36540206dd4f859377833632edaede93dc01
sha512: ceda9b2117d51f079af87188d43c79d84e59e8f9efd14316e6e9af7164d39d537892bfa50cc3a835c225c73d6ffd898040f3a3744492d396adceebb09e503e3a
ssdeep: 6144:+1mB2HFbbkZGy3qa+qPk7rqfXdPg4esp2Yk2S6npjwidB:+1mBj7+qkrqfqsEMpjddB
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

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

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 005137001 )
Elasticmalicious (high confidence)
DrWebTrojan.PWS.Sphinx.2
CynetMalicious (score: 100)
CAT-QuickHealRansom.Exxroute.A3
ALYacTrojan.Agent.CEFD
CylanceUnsafe
ZillyaTrojan.Zerber.Win32.4948
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/Cerber.349699d3
K7GWTrojan ( 005071111 )
Cybereasonmalicious.2f6451
CyrenW32/S-6971a271!Eldorado
SymantecPacked.Generic.493
ESET-NOD32a variant of Win32/Kryptik.FOZP
APEXMalicious
AvastWin32:Filecoder-AY [Trj]
ClamAVWin.Malware.Ursnif-7641287-1
KasperskyHEUR:Trojan-Ransom.Win32.Zerber.vho
BitDefenderTrojan.Agent.CEFD
NANO-AntivirusTrojan.Win32.Androm.elzyje
MicroWorld-eScanTrojan.Agent.CEFD
TencentWin32.Trojan.Spora.Pepr
Ad-AwareTrojan.Agent.CEFD
SophosMal/Generic-R + Mal/Elenoocka-E
ComodoTrojWare.Win32.Crypt.C@7vajd0
BitDefenderThetaGen:NN.ZexaF.34790.umW@a8YGM!b
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CERBER.SM37
McAfee-GW-EditionBehavesLike.Win32.Ransomware.fc
FireEyeGeneric.mg.bb0f1922f64512b1
EmsisoftTrojan.Agent.CEFD (B)
SentinelOneStatic AI – Malicious PE
JiangminBackdoor.Androm.nlo
AviraHEUR/AGEN.1116786
Antiy-AVLTrojan/Generic.ASMalwS.22E4750
MicrosoftRansom:Win32/Cerber
SUPERAntiSpywareRansom.Spora/Variant
GDataTrojan.Agent.CEFD
AhnLab-V3Trojan/Win32.Cerber.R195956
Acronissuspicious
McAfeeRansomware-FMJ!BB0F1922F645
MAXmalware (ai score=100)
VBA32BScope.TrojanPSW.Sphinx
MalwarebytesRansom.Spora
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom_CERBER.SM37
RisingRansom.GlobeImposter!1.AF70 (CLASSIC)
YandexTrojan.GenAsa!9Um0B9oap1E
IkarusTrojan-Ransom.Cerber
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Kryptik.GKVH!tr
AVGWin32:Filecoder-AY [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Filecoder.HxQBaIMA

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

Trojan.Agent.CEFD (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.

Leave a Comment