Worm

Worm:Win32/Kasidet.G!bit removal instruction

Malware Removal

The Worm:Win32/Kasidet.G!bit 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 Worm:Win32/Kasidet.G!bit virus can do?

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Compression (or decompression)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Expresses interest in specific running processes
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Drops a binary and executes it
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Attempts to remove evidence of file being downloaded from the Internet
  • Executed a process and injected code into it, probably while unpacking
  • Deletes its original binary from disk
  • Installs itself for autorun at Windows startup
  • Spoofs its process name and/or associated pathname to appear as a legitimate process
  • Creates a hidden or system file
  • Contacts C&C server HTTP check-in (Banking Trojan)
  • Creates a copy of itself
  • Collects information to fingerprint the system
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Uses suspicious command line tools or Windows utilities

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Worm:Win32/Kasidet.G!bit?


File Info:

crc32: CB7703D0
md5: a1d694d8e53e179f08d06be6d5d3ecdb
name: A1D694D8E53E179F08D06BE6D5D3ECDB.mlw
sha1: 0b5caf107d1c85d842387165a2ab518afc0b3799
sha256: c4a274fb62bd671425aa1a3519ab1479e2d14de1e6090c5a5b9b8a8ed4b7fe1e
sha512: 4a5d7a0d0bbc8e64a3bce1c579b8d16b85b775fe0f0d145b1bd14539f265a1710f2d2d6381b71f6388aed7f2d94dea43beeffab3e4f7cfa77c04c5b42dcf190a
ssdeep: 1536:99OMInwRnwjUO7aq/Uc2Lx9ySeYePNaKNxBSwp5mDiP:99OMIFD7aD3xMSevBNLV3mDi
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Worm:Win32/Kasidet.G!bit also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 005037db1 )
LionicTrojan.Win32.Blocker.j!c
Elasticmalicious (high confidence)
DrWebTrojan.PWS.Banker1.22560
CynetMalicious (score: 100)
ALYacGen:Variant.Zusy.357752
CylanceUnsafe
ZillyaTrojan.Blocker.Win32.40339
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
K7GWTrojan ( 005037db1 )
Cybereasonmalicious.8e53e1
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kasidet.AQ
APEXMalicious
AvastSf:ShellCode-V [Trj]
ClamAVWin.Trojan.Scar-6333857-0
KasperskyTrojan-Ransom.Win32.Blocker.jujb
BitDefenderGen:Variant.Zusy.357752
NANO-AntivirusVirus.Win32.Gen.ccmw
MicroWorld-eScanGen:Variant.Zusy.357752
TencentWin32.Trojan.Blocker.Lmug
Ad-AwareGen:Variant.Zusy.357752
SophosMal/Generic-S
ComodoMalware@#26f4yx5kit2ur
BitDefenderThetaAI:Packer.99BEE3921E
VIPRETrojan.Win32.Generic!BT
TrendMicroBKDR_ANDROM.SMQ
McAfee-GW-EditionBehavesLike.Win32.VirRansom.lc
FireEyeGeneric.mg.a1d694d8e53e179f
EmsisoftGen:Variant.Zusy.357752 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Blocker.hvb
AviraTR/Crypt.ZPACK.Gen
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/Generic.ASMalwS.22B8AFA
MicrosoftWorm:Win32/Kasidet.G!bit
ArcabitTrojan.Zusy.D57578
GDataGen:Variant.Zusy.357752
Acronissuspicious
McAfeeArtemis!A1D694D8E53E
MAXmalware (ai score=99)
VBA32BScope.TrojanRansom.Blocker
PandaTrj/GdSda.A
TrendMicro-HouseCallBKDR_ANDROM.SMQ
RisingTrojan.Generic@ML.94 (RDML:5X7c47V1SMEy1DnvXePi6Q)
YandexTrojan.GenAsa!9+P6Xpwqg34
IkarusWorm.Win32.Kasidet
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/GenKryptik.DVPS!tr
AVGSf:ShellCode-V [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Backdoor.Neutrino.HwcBEpsA

How to remove Worm:Win32/Kasidet.G!bit?

Worm:Win32/Kasidet.G!bit 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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