Trojan

How to remove “Trojan.Win32.SchoolGirl.dbf”?

Malware Removal

The Trojan.Win32.SchoolGirl.dbf 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 Trojan.Win32.SchoolGirl.dbf virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • 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
  • Anomalous file deletion behavior detected (10+)
  • Guard pages use detected – possible anti-debugging.
  • A process attempted to delay the analysis task.
  • Dynamic (imported) function loading detected
  • A process created a hidden window
  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Attempts to modify desktop wallpaper
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Attempts to disable or modify Explorer Folder Options
  • Attempts to disable or modify the Run command from the Start menu and the New Task (Run) command from Task Manager
  • Attempts to disable System Restore
  • Attempts to disable UAC
  • Harvests cookies for information gathering
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Clears web history
  • Uses suspicious command line tools or Windows utilities
  • Suspicious wmic.exe use was detected

How to determine Trojan.Win32.SchoolGirl.dbf?


File Info:

name: 8827523CC4E2CADB8DFB.mlw
path: /opt/CAPEv2/storage/binaries/ea6dfad96d6250526c81d41bd51b3feba979018c2bdd5582866faf67833b27a3
crc32: 4434D90A
md5: 8827523cc4e2cadb8dfb5d2e0290548f
sha1: 8f09ec4364c2b51559a959b3fbc879984a61434c
sha256: ea6dfad96d6250526c81d41bd51b3feba979018c2bdd5582866faf67833b27a3
sha512: 0afa3a85706a36e0315b35fe9aff080747b0880cc9e9c08b19cd698b00fdb07c75a7343dc4b9206054014cdf1c00b3a8951577e8515f95e2d4f29907f28ccf58
ssdeep: 3072:/bLdFgPlvVMCcHVcNhghUqvVMCcHVcVhghUlmbrlnvMpjqm+a09WsyksUDxfnprf:/bgvWHVcN62qvWHVcV62lmbhP9wks/
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T18A24F88A6681E7E1E7490770C4E115F78BA15F2FC3114AD7A3287E07BBF20E1CA79196
sha3_384: 211d90acbdffadf44ea0bf8daec402528a60f5aeefc0129c7f7f663e3a0bed625392dca94b3f73bd3d4975cbe1710b4f
ep_bytes: ff250020400000000000000000000000
timestamp: 2018-02-24 16:06:36

Version Info:

Translation: 0x0000 0x04b0
Comments: GET OUT!!!!!!
CompanyName: Satanic
FileDescription: CreepyVirus
FileVersion: 6.6.6.6
InternalName: CreepyVirus.exe
LegalCopyright:
LegalTrademarks: Satanic
OriginalFilename: CreepyVirus.exe
ProductName: Satanic
ProductVersion: 6.6.6.6
Assembly Version: 6.6.6.6

Trojan.Win32.SchoolGirl.dbf also known as:

LionicTrojan.Win32.SchoolGirl.4!c
Elasticmalicious (high confidence)
ALYacTrojan.Agent.Casdet
CylanceUnsafe
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 005505501 )
AlibabaTrojan:Win32/SchoolGirl.5aac2e38
K7GWTrojan ( 005505501 )
SymantecML.Attribute.HighConfidence
ESET-NOD32BAT/KillProc.AG
APEXMalicious
AvastWin32:Trojan-gen
KasperskyTrojan.Win32.SchoolGirl.dbf
BitDefenderGen:Heur.Bodegun.1
NANO-AntivirusTrojan.Win32.KillFiles.gtonqw
MicroWorld-eScanGen:Heur.Bodegun.1
TencentWin32.Trojan.Schoolgirl.Dzjr
Ad-AwareGen:Heur.Bodegun.1
SophosMal/Generic-S
ComodoMalware@#3tqjop9rqt4ku
DrWebTrojan.KillFiles.64814
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionArtemis!Trojan
FireEyeGeneric.mg.8827523cc4e2cadb
EmsisoftGen:Heur.Bodegun.1 (B)
IkarusTrojan.BAT.KillProc
GDataGen:Heur.Bodegun.1
JiangminTrojan.Generic.ekxep
MAXmalware (ai score=89)
ArcabitTrojan.Bodegun.1
MicrosoftBackdoor:Win32/Bladabindi!ml
AhnLab-V3Trojan/Win32.RL_Generic.C3974281
McAfeeArtemis!8827523CC4E2
VBA32Trojan.Downloader
MalwarebytesMalware.AI.2360730119
YandexTrojan.Agent!RAMxXeRP8lQ
SentinelOneStatic AI – Malicious PE
FortinetMSIL/SchoolGirl.AG!tr
BitDefenderThetaGen:NN.ZemsilF.34062.nm0@aGZqpdg
AVGWin32:Trojan-gen
Cybereasonmalicious.cc4e2c
Paloaltogeneric.ml

How to remove Trojan.Win32.SchoolGirl.dbf?

Trojan.Win32.SchoolGirl.dbf 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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