Trojan

Trojan:Win32/DefenseEvasion!BV information

Malware Removal

The Trojan:Win32/DefenseEvasion!BV 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:Win32/DefenseEvasion!BV virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • Starts servers listening on 127.0.0.1:31522
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Executed a process and injected code into it, probably while unpacking
  • Installs Tor on the infected machine
  • Installs itself for autorun at Windows startup
  • Collects information about installed applications
  • Creates a hidden or system file
  • Creates a copy of itself

How to determine Trojan:Win32/DefenseEvasion!BV?


File Info:

crc32: B1D43AC3
md5: 7bedf074953476df04436b8e4d6f8870
name: 2c.jpg
sha1: d134eda4a94d5048f72d0176f501faa4b0fafa3f
sha256: 35e627482a89782328378f62e03413e104d631e78837234075f13e1ed8e640f6
sha512: 25cce3a5b51eeded8546522da6ebd7c1c07548d419719a8681f06da72c4c70a0242f213dd1a47baa47d78d24f5f8d7925c25b837c36ce1b50deafa1eb4bc586b
ssdeep: 24576:A63TF5Hz8JNcjdGWFtA+Lj7lBC3iSRErD4sdoT3HTcV/jP3QP8jlm+2ZKFrAlSY:L3TFcNSIWFtlf7lqyrD4z3HTcV/jP3q
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright xa9 2013. All rights reserved. Hyperionics Technology LLC
InternalName: SecondFdder
FileVersion: 6.4.2.2
CompanyName: Hyperionics Technology LLC
PrivateBuild: 6.4.2.2
LegalTrademarks: Copyright xa9 2013. All rights reserved. Hyperionics Technology LLC
Comments: Adcs Cancels
ProductName: SecondFdder
Languages: English
ProductVersion: 6.4.2.2
FileDescription: Adcs Cancels
OriginalFilename: SecondFdder
Translation: 0x0409 0x04b0

Trojan:Win32/DefenseEvasion!BV also known as:

DrWebTrojan.DownLoader30.44964
MicroWorld-eScanTrojan.GenericKD.32741325
FireEyeGeneric.mg.7bedf074953476df
McAfeeArtemis!7BEDF0749534
MalwarebytesTrojan.MalPack.RVRS
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Shade.j!c
SangforMalware
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderTrojan.GenericKD.32741325
K7GWRiskware ( 0040eff71 )
CrowdStrikewin/malicious_confidence_90% (W)
TrendMicroPossible_HPGen-38
BitDefenderThetaGen:NN.ZexaF.32515.AnKfayosT7fi
SymantecDownloader
APEXMalicious
Paloaltogeneric.ml
GDataTrojan.GenericKD.32741325
KasperskyTrojan-Ransom.Win32.Shade.qjk
RisingTrojan.Generic@ML.91 (RDML:F9vctVi02G5MktxLuJvEFw)
Ad-AwareTrojan.GenericKD.32741325
ComodoMalware@#34hjy7binwidd
F-SecureTrojan.TR/AD.Troldesh.wdond
ZillyaTrojan.Shade.Win32.1160
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.Downloader.tc
SophosMal/Generic-S
IkarusTrojan-Ransom.Shade
CyrenW32/Trojan.SCPS-6470
JiangminTrojan.Agent.clna
AviraTR/AD.Troldesh.wdond
MAXmalware (ai score=80)
Endgamemalicious (moderate confidence)
ArcabitTrojan.Generic.D1F397CD
ZoneAlarmTrojan-Ransom.Win32.Shade.qjk
MicrosoftTrojan:Win32/DefenseEvasion!BV
AhnLab-V3Malware/Win32.Possible_hpgen.C3587746
Acronissuspicious
VBA32BScope.TrojanRansom.Agent
CylanceUnsafe
PandaTrj/CI.A
ESET-NOD32Win32/Filecoder.Shade.B
TrendMicro-HouseCallPossible_HPGen-38
FortinetW32/Kryptik.GVSM!tr
AVGWin32:Malware-gen
AvastWin32:Malware-gen
Qihoo-360Win32/Trojan.Ransom.cc8

How to remove Trojan:Win32/DefenseEvasion!BV?

Trojan:Win32/DefenseEvasion!BV 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