Trojan

Trojan.Cryptinject removal instruction

Malware Removal

The Trojan.Cryptinject 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.Cryptinject virus can do?

  • Attempts to connect to a dead IP:Port (1 unique times)
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • Reads data out of its own binary image
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Queries information on disks, possibly for anti-virtualization
  • Attempts to modify browser security settings

Related domains:

tj.kpzip.com
news.7654.com

How to determine Trojan.Cryptinject?


File Info:

crc32: CC64F39B
md5: 0fbe2ebe7956bdffb621f1a0a84fb76e
name: mininews-5.exe
sha1: a75038af464a35d2569b5b3532759b755717710c
sha256: d9b84d2a31d6cd5b43b1bdad67a53a8bc2d5e90df4517f35a01c7a8b28b6d5d7
sha512: a9990589b088f2c7723dec46f8489aff2bbbe2d397e340f78e8a42a5a3046e2c5972bd5929b55a013d643fe5fc139c9b8ba269c26bc1078d43364b04a1cc9ed0
ssdeep: 6144:27tvncR+46Ff5IMQDW2cJQ5J8aqPp3TkJJyC+Z/+1fxJc7mp3dE3i9DoSRUb23oD:2Zk446bIMQ6JJQUFPp3TeJ2Z/+NBp3do
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright:
FileVersion: 5.0.261.85
CompanyName:
LegalTrademarks:
Comments:
ProductName:
ProductVersion: 5.0.261.85
Translation: 0x0804 0x04e4

Trojan.Cryptinject also known as:

DrWebProgram.Kuaizip.6
MicroWorld-eScanGen:Variant.Adware.KuaiZip.2
CAT-QuickHealTrojan.Cryptinject
ALYacGen:Variant.Adware.KuaiZip.2
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforMalware
BitDefenderGen:Variant.Adware.KuaiZip.2
K7GWAdware ( 0055bff71 )
K7AntiVirusAdware ( 0055bff71 )
ArcabitTrojan.Adware.KuaiZip.2
TrendMicroTROJ_GEN.R020C0PBK20
CyrenW32/Kuaizip.G.gen!Eldorado
SymantecTrojan.Gen.MBT
ESET-NOD32a variant of Win32/KuaiZip.W potentially unwanted
APEXMalicious
Kasperskynot-a-virus:HEUR:RiskTool.Win32.KuaiZip.gen
AlibabaBackdoor:Win32/KZip.f30f4732
NANO-AntivirusRiskware.Win32.Kuaizip.gxkhux
SUPERAntiSpywarePUP.KuaiZip/Variant
RisingTrojan.CryptInject!8.F425 (TFE:5:EKOS5LGf2JR)
Endgamemalicious (high confidence)
EmsisoftGen:Variant.Adware.KuaiZip.2 (B)
ComodoMalware@#2rtzpu18iwhyf
MaxSecureTrojan.Malware.7164915.susgen
ZillyaTool.KuaiZip.Win32.10
Invinceaheuristic
McAfee-GW-EditionPUP-XHW-XZ
FortinetRiskware/KuaiZip
FireEyeGeneric.mg.0fbe2ebe7956bdff
SophosKuaiZip (PUA)
IkarusTrojan.Win32.CryptInject
F-ProtW32/Kuaizip.G.gen!Eldorado
JiangminRiskTool.KuaiZip.hb
MAXmalware (ai score=60)
Antiy-AVLTrojan/Win32.Wacatac
MicrosoftTrojan:Win32/CryptInject!MSR
ZoneAlarmnot-a-virus:HEUR:RiskTool.Win32.KuaiZip.gen
AhnLab-V3PUP/Win32.KuaiZip.R296945
McAfeeArtemis!0FBE2EBE7956
VBA32suspected of Trojan.Downloader.gen.h
MalwarebytesPUP.Optional.Kuaizip
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R020C0PBK20
YandexRiskware.Agent!
SentinelOneDFI – Suspicious PE
eGambitUnsafe.AI_Score_62%
GDataGen:Variant.Adware.KuaiZip.2
Ad-AwareGen:Variant.Adware.KuaiZip.2
AVGWin32:PUPX-gen [PUP]
AvastWin32:PUPX-gen [PUP]

How to remove Trojan.Cryptinject?

Trojan.Cryptinject 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