Spy

About “Win32/Spy.Tuscas.K” infection

Malware Removal

The Win32/Spy.Tuscas.K 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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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.
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What Win32/Spy.Tuscas.K virus can do?

  • Executable code extraction
  • Injection with CreateRemoteThread in a remote process
  • Creates RWX memory
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Code injection with CreateRemoteThread in a remote process
  • Sniffs keystrokes
  • A potential decoy document was displayed to the user
  • A system process is generating network traffic likely as a result of process injection
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Creates a copy of itself
  • Uses suspicious command line tools or Windows utilities

How to determine Win32/Spy.Tuscas.K?


File Info:

crc32: EFF9A473
md5: 3bdd8edc23a11f546d67d850fad2411f
name: 3BDD8EDC23A11F546D67D850FAD2411F.mlw
sha1: b02f91bcb3192a8d960dd9dcc1a47765f0b8e2a2
sha256: 9fb73f9ae4c6b2f19d74300b46915cd80979f9576ed23aa3eaa5ceb3b7f384cc
sha512: 1dc88c43a8268bc23d0607b7214ec3f9d998d75f93665639bf6b6311b0b4b3b9082224eec862951a68090a2d9d333c501c93fcab312090199d2e503647b1c44c
ssdeep: 3072:QBI5ArKGCnhgU1XA+ArXjeaMoh6lgUaVwQ+/76bSSN+PS7VyoCeJ6iko7lWZ:QK5ArKjbAxXSaegUqGeGpBohMo7lW
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Spy.Tuscas.K also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanWin32.Doboc.Gen.1
FireEyeGeneric.mg.3bdd8edc23a11f54
CAT-QuickHealTrojan.Mauvaise.SL1
McAfeeW32/DocumentCrypt
CylanceUnsafe
VIPREVirus.Win32.Ursnif.ha (v)
SangforTrojan.Win32.Save.a
BitDefenderWin32.Doboc.Gen.1
K7GWTrojan ( 0040fa661 )
K7AntiVirusTrojan ( 0040fa661 )
BaiduWin32.Trojan.Kryptik.iq
CyrenW32/S-d532404c!Eldorado
SymantecW32.Tempedreve.E!inf
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Trojan.Doboc-320
KasperskyVirus.Win32.PolyRansom.c
AlibabaVirus:Win32/PolyRansom.d6073fc0
NANO-AntivirusTrojan.Win32.PolyRansom.dpzfcr
AegisLabVirus.Win32.PolyRansom.mhJM
RisingTrojan.Win32.Kryptik.z (CLOUD)
Ad-AwareWin32.Doboc.Gen.1
EmsisoftWin32.Doboc.Gen.1 (B)
ComodoTrojWare.Win32.Ursnif.KIL@5jjifs
F-SecureTrojan.TR/Crypt.XPACK.Gen
DrWebTrojan.Inject1.53269
ZillyaVirus.PolyRansom.Win32.3
TrendMicroPE_URSNIF.E
McAfee-GW-EditionBehavesLike.Win32.DocumentCrypt.fm
SophosML/PE-A + W32/MPhage-B
IkarusTrojan.Win32.Crypt
JiangminVirus.PolyRansom.eb
eGambitUnsafe.AI_Score_99%
AviraTR/Crypt.XPACK.Gen
MAXmalware (ai score=100)
Antiy-AVLVirus/Win32.PolyRansom.c
MicrosoftTrojan:Win32/Ursnif.KSV!MTB
ArcabitWin32.Doboc.Gen.1
SUPERAntiSpywareBackdoor.Hupigon/Variant
ZoneAlarmVirus.Win32.PolyRansom.c
GDataWin32.Doboc.Gen.1
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Ursnif.R162841
Acronissuspicious
BitDefenderThetaAI:FileInfector.1210116D11
ALYacWin32.Doboc.Gen.1
TACHYONTrojan/W32.Doboc
VBA32SScope.Trojan.FakeAV.01681
MalwarebytesPolyRansom.Virus.FileInfector.DDS
PandaW32/CryptD.C
ESET-NOD32Win32/Spy.Tuscas.K
TrendMicro-HouseCallPE_URSNIF.E
TencentTrojan.Win32.Tuscas.a
YandexTrojan.GenAsa!RK3x+npEgzs
SentinelOneStatic AI – Suspicious PE
MaxSecureVirus.w32.PolyRansom.C
FortinetW32/Tuscas.A!tr
WebrootW32.Ursnif.Gen
AVGWin32:Malware-gen
Cybereasonmalicious.c23a11
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.PolyRansom.HxQBRBYA

How to remove Win32/Spy.Tuscas.K?

Win32/Spy.Tuscas.K 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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