Malware

Should I remove “Win32:Kryptik-APZ [Trj]”?

Malware Removal

The Win32:Kryptik-APZ [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:Kryptik-APZ [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
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Unconventionial language used in binary resources: Russian
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid

How to determine Win32:Kryptik-APZ [Trj]?


File Info:

name: A41A97F346F2467D49F9.mlw
path: /opt/CAPEv2/storage/binaries/5245677d2f0065c3b9651e8e4953072f3a5d2ab30f63e2dc7ba6094940165959
crc32: DBD39DAD
md5: a41a97f346f2467d49f9fb9e54108755
sha1: b16c06e317a38eb183e5aadcb3e716f814c51da2
sha256: 5245677d2f0065c3b9651e8e4953072f3a5d2ab30f63e2dc7ba6094940165959
sha512: dfeba25b9d38545a1547f555f11db0b75bed0e682448942efc10f76429cac5dc88859292cffa51f46abb907c6a2c9926851c7124b3a27dc5baad2dd4ffc3b3f3
ssdeep: 3072:bEuE1NB612aEo+6NSsVNzzJtIduXBbhgL206lkFJj:byQ/+gzMduXgy060
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1C1D3125DB09ACDBBE311F73478D9CBA08245D5F443BE0AD67685684DA2C23B938035D6
sha3_384: c6f20d31e6bb230ef4f3df594a1359884ccdf8c65aa5a233700d8f51dba8f0879cf9a4d261e47cc522b86aaff72b432d
ep_bytes: 60be153042008dbeebdffdff57eb0b90
timestamp: 2008-10-18 22:01:41

Version Info:

CompanyName: Kiqybnwy Irfuqluj
FileDescription: Kiqybnwy Hwais Sjtrophu
FileVersion: 49, 23, 28, 1
InternalName: Kiqybnwy
LegalCopyright: Copyright © Kiqybnwy Irfuqluj 1995-2009
OriginalFilename: Kiqybnwy.exe
ProductName: Kiqybnwy Hwais Sjtrophu
ProductVersion: 11, 106, 48, 52
Translation: 0x0409 0x04e4

Win32:Kryptik-APZ [Trj] also known as:

BkavW32.MosquitoQKK.Fam.Trojan
LionicTrojan.Win32.Generic.4!c
Elasticmalicious (high confidence)
DrWebTrojan.Packed.21467
MicroWorld-eScanGen:Heur.VIZ.2
FireEyeGeneric.mg.a41a97f346f2467d
CAT-QuickHealWorm.SlenfBot.Gen
ALYacGen:Heur.VIZ.2
CylanceUnsafe
VIPRETrojan.Win32.Kryptik.mcf (v)
SangforTrojan.Win32.Generic.ky
K7AntiVirusTrojan ( f1000f011 )
AlibabaTrojanPSW:Win32/Kryptik.538d8cd5
K7GWTrojan ( f1000f011 )
Cybereasonmalicious.346f24
BitDefenderThetaAI:Packer.87FE560521
VirITTrojan.Win32.Generic.ALHA
CyrenW32/Zbot.CN.gen!Eldorado
SymantecW32.Qakbot!gen5
ESET-NOD32a variant of Win32/Kryptik.LJO
TrendMicro-HouseCallBKDR_QAKBOT.SMG
KasperskyTrojan-Spy.Win32.Zbot.aabbj
BitDefenderGen:Heur.VIZ.2
NANO-AntivirusTrojan.Win32.Kolab.ciduv
ViRobotWorm.Win32.A.Net-Kolab.136192.D
AvastWin32:Kryptik-APZ [Trj]
TencentMalware.Win32.Gencirc.114c757f
Ad-AwareGen:Heur.VIZ.2
EmsisoftGen:Heur.VIZ.2 (B)
ComodoTrojWare.Win32.TrojanSpy.Zbot.G@2tckk5
ZillyaWorm.Kolab.Win32.5374
TrendMicroBKDR_QAKBOT.SMG
McAfee-GW-EditionW32/Pinkslipbot.gen.af
SophosMal/Generic-R + Mal/FakeAV-IU
IkarusBackdoor.Win32.Rbot
GDataGen:Heur.VIZ.2
JiangminWorm/Kolab.gyf
WebrootW32.Malware.Gen
AviraTR/Crypt.XPACK.Gen
MAXmalware (ai score=100)
Antiy-AVLTrojan/Generic.ASMalwS.CFCC41
KingsoftWin32.Troj.Zbot.(kcloud)
SUPERAntiSpywareTrojan.Agent/Gen-Cryptic
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftPWS:Win32/Zbot!ZA
CynetMalicious (score: 100)
McAfeeW32/Pinkslipbot.gen.af
VBA32Trojan.Zeus.EA.0999
APEXMalicious
RisingSpyware.Zbot!8.16B (CLOUD)
YandexTrojan.GenAsa!6PQm0jGs8mw
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.1779196.susgen
FortinetW32/Kryptik.NAS!tr
AVGWin32:Kryptik-APZ [Trj]
PandaBck/Qbot.AO

How to remove Win32:Kryptik-APZ [Trj]?

Win32:Kryptik-APZ [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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