Malware

What is “Win32:Crypt-PXS [Trj]”?

Malware Removal

The Win32:Crypt-PXS [Trj] 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 Win32:Crypt-PXS [Trj] virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • NtSetInformationThread: attempt to hide thread from debugger
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid

How to determine Win32:Crypt-PXS [Trj]?


File Info:

name: C8FF1F734C6E23C59FA8.mlw
path: /opt/CAPEv2/storage/binaries/a637399ce9dfe0aa9b2299a5acfc39f7ccf059a96adf0e402534727dfd1e60e7
crc32: 8E32BF08
md5: c8ff1f734c6e23c59fa81490388f270a
sha1: f8fe75ce633b0f534a1623b1267bb3b5eeb59de0
sha256: a637399ce9dfe0aa9b2299a5acfc39f7ccf059a96adf0e402534727dfd1e60e7
sha512: 2e458d0fb753d36e8bb109f4054cf47cef91fada9ea80f21624a066739c4dc15e4bb6a222fcd1042106c4620fd3a42e61bc35d7498564a4111288c0067dd3e55
ssdeep: 1536:oNqwkEohWPmjd6uLt946XQ5XVdVVwLuIk2fU8d1W5:kqbEoYepKDVaUE
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1C843D041E6D566B7FA300172573786E60A66383E8464176BB28C7642CFFF3C77D66808
sha3_384: 80e1b3731a0e70c0700c9f963a2fd4c72134229348e500b73f4569547146d2d5a0d1826cd176afc608e2cc200f84dd74
ep_bytes: 8d0424662d00f0725051545fbe682040
timestamp: 2006-04-18 09:18:53

Version Info:

0: [No Data]

Win32:Crypt-PXS [Trj] also known as:

LionicTrojan.Win32.Generic.4!c
Elasticmalicious (high confidence)
ClamAVWin.Trojan.Tepfer-61
FireEyeGeneric.mg.c8ff1f734c6e23c5
CAT-QuickHealTrojanPWS.Zbot.Gen
McAfeeBackDoor-FBFW!C8FF1F734C6E
CylanceUnsafe
VIPRETrojan.Win32.Zbot.smb (v)
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0040f72a1 )
AlibabaRansom:Win32/Urausy.9ae6273b
K7GWTrojan ( 0040f72a1 )
CrowdStrikewin/malicious_confidence_100% (W)
BaiduWin32.Trojan.Kryptik.fx
CyrenW32/SuspPack.FP.gen!Eldorado
SymantecPacked.Generic.432
ESET-NOD32a variant of Win32/Kryptik.BKCN
APEXMalicious
Paloaltogeneric.ml
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Dalexis.Gen.1
NANO-AntivirusTrojan.Win32.RiskGen.cqkkbv
SUPERAntiSpywareTrojan.Agent/Gen-Zusy
MicroWorld-eScanTrojan.Dalexis.Gen.1
AvastWin32:Crypt-PXS [Trj]
TencentWin32.Trojan.Generic.Tccl
Ad-AwareTrojan.Dalexis.Gen.1
EmsisoftTrojan.Dalexis.Gen.1 (B)
ComodoTrojWare.Win32.Kryptik.BLA@52cguh
DrWebTrojan.Packed.24465
ZillyaTrojan.Kryptik.Win32.931272
TrendMicroTROJ_URAUSY.SMF
McAfee-GW-EditionBehavesLike.Win32.MultiPlug.qc
SophosMal/Generic-R + Mal/EncPk-ALN
IkarusTrojan.Win32.FakeAV
GDataTrojan.Dalexis.Gen.1
JiangminTrojan.Generic.bmwpu
WebrootW32.Rogue.Gen
AviraTR/Kryptik.avp.21
Antiy-AVLTrojan/Generic.ASMalwS.421910
KingsoftWin32.Troj.Undef.(kcloud)
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftRansom:Win32/Urausy.E
AhnLab-V3Trojan/Win32.Fareit.R82830
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34212.dqW@aSvlGUni
ALYacTrojan.Dalexis.Gen.1
MAXmalware (ai score=100)
VBA32Heur.Trojan.Hlux
MalwarebytesGeneric.Malware/Suspicious
TrendMicro-HouseCallTROJ_URAUSY.SMF
RisingTrojan.Win32.Antii.i (CLOUD)
YandexTrojan.GenAsa!7havczLeWgs
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.6381862.susgen
FortinetW32/Kryptik.BDPK!tr
AVGWin32:Crypt-PXS [Trj]
Cybereasonmalicious.34c6e2
PandaAdware/FakeAV

How to remove Win32:Crypt-PXS [Trj]?

Win32:Crypt-PXS [Trj] 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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