Overview
overview
10Static
static
3Pure Crypt...ild.js
windows7-x64
1Pure Crypt...ild.js
windows10-2004-x64
1Pure Crypt...m1.vbs
windows7-x64
1Pure Crypt...m1.vbs
windows10-2004-x64
1Pure Crypt...rm1.js
windows7-x64
1Pure Crypt...rm1.js
windows10-2004-x64
1Pure Crypt...m1.vbs
windows7-x64
1Pure Crypt...m1.vbs
windows10-2004-x64
1Pure Crypt...on.vbs
windows7-x64
1Pure Crypt...on.vbs
windows10-2004-x64
1Pure Crypt...ion.js
windows7-x64
1Pure Crypt...ion.js
windows10-2004-x64
1Pure Crypt...on.vbs
windows7-x64
1Pure Crypt...on.vbs
windows10-2004-x64
1Pure Crypt...er.bat
windows7-x64
1Pure Crypt...er.bat
windows10-2004-x64
1Pure Crypt...er.vbs
windows7-x64
1Pure Crypt...er.vbs
windows10-2004-x64
1Pure Crypt...es.vbs
windows7-x64
1Pure Crypt...es.vbs
windows10-2004-x64
1Pure Crypt...er.exe
windows7-x64
10Pure Crypt...er.exe
windows10-2004-x64
10Pure Crypt...der.js
windows7-x64
1Pure Crypt...der.js
windows10-2004-x64
1Pure Crypt...tub.js
windows7-x64
1Pure Crypt...tub.js
windows10-2004-x64
1Pure Crypt...ers.js
windows7-x64
1Pure Crypt...ers.js
windows10-2004-x64
1Pure Crypt...nfo.js
windows7-x64
1Pure Crypt...nfo.js
windows10-2004-x64
1Pure Crypt...er.exe
windows7-x64
10Pure Crypt...er.exe
windows10-2004-x64
10Static task
static1
Behavioral task
behavioral1
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Build/SetupBuild.js
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Build/SetupBuild.js
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Form1.vbs
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Form1.vbs
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Forms/Form1.js
Resource
win7-20240220-en
Behavioral task
behavioral6
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Forms/Form1.js
Resource
win10v2004-20240412-en
Behavioral task
behavioral7
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Forms/Form1.vbs
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Forms/Form1.vbs
Resource
win10v2004-20240412-en
Behavioral task
behavioral9
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Forms/FormChangeIcon.vbs
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Forms/FormChangeIcon.vbs
Resource
win10v2004-20240412-en
Behavioral task
behavioral11
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Forms/FormInformation.js
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Forms/FormInformation.js
Resource
win10v2004-20240412-en
Behavioral task
behavioral13
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Forms/FormInformation.vbs
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Forms/FormInformation.vbs
Resource
win10v2004-20240412-en
Behavioral task
behavioral15
Sample
Pure Crypter/Pure Crypter/Pure Crypter/MinGW Builder.bat
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
Pure Crypter/Pure Crypter/Pure Crypter/MinGW Builder.bat
Resource
win10v2004-20240412-en
Behavioral task
behavioral17
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Properties/Resources.Designer.vbs
Resource
win7-20240220-en
Behavioral task
behavioral18
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Properties/Resources.Designer.vbs
Resource
win10v2004-20240412-en
Behavioral task
behavioral19
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Properties/Resources.vbs
Resource
win7-20231129-en
Behavioral task
behavioral20
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Properties/Resources.vbs
Resource
win10v2004-20240412-en
Behavioral task
behavioral21
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Pure Crypter builder.exe
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Pure Crypter builder.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral23
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Resources/Loader.js
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Resources/Loader.js
Resource
win10v2004-20240412-en
Behavioral task
behavioral25
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Resources/Stub.js
Resource
win7-20240319-en
Behavioral task
behavioral26
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Resources/Stub.js
Resource
win10v2004-20240412-en
Behavioral task
behavioral27
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Util/RandomCharacters.js
Resource
win7-20240215-en
Behavioral task
behavioral28
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Util/RandomCharacters.js
Resource
win10v2004-20240412-en
Behavioral task
behavioral29
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Util/RandomFileInfo.js
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
Pure Crypter/Pure Crypter/Pure Crypter/Util/RandomFileInfo.js
Resource
win10v2004-20240412-en
Behavioral task
behavioral31
Sample
Pure Crypter/Pure Crypter/builder.exe
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
Pure Crypter/Pure Crypter/builder.exe
Resource
win10v2004-20240412-en
General
-
Target
Pure Crypter.rar
-
Size
588KB
-
MD5
f644ab88c99786dacc6d9994c5d66d32
-
SHA1
dc189ee95e7ab20ad4fc6351942ba7e9828835df
-
SHA256
654d7cc51433a1fba2f0be38203116fe92269b3aed5b91d7698763acb9ded3f5
-
SHA512
7c968b2f74033f2bc04864409c0bd1266f587a49b988612bf7d9fd645fcbc571c7e9a3dad6dbba4e34520b27d5b78a5d7b9ccbade2dfa6d551c7fa79c9eafca4
-
SSDEEP
12288:/uPewFdrO15/IyoP2JheCqLHhBj9zrnuuuPewFdrO15/IyoP2JheCqLHvZ:/ZQ6J4P2JcCGBd9zrnjZQ6J4P2JcCGPZ
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/Pure Crypter/Pure Crypter/Pure Crypter/Pure Crypter builder.exe unpack001/Pure Crypter/Pure Crypter/builder.exe
Files
-
Pure Crypter.rar.rar
-
Pure Crypter/Pure Crypter/Pure Crypter/App.config
-
Pure Crypter/Pure Crypter/Pure Crypter/Build/SetupBuild.cs.js
-
Pure Crypter/Pure Crypter/Pure Crypter/C++ Crypter.vcxproj
-
Pure Crypter/Pure Crypter/Pure Crypter/C++ Crypter.vcxproj.filters
-
Pure Crypter/Pure Crypter/Pure Crypter/Form1.resx.vbs
-
Pure Crypter/Pure Crypter/Pure Crypter/Forms/Form1.Designer.cs
-
Pure Crypter/Pure Crypter/Pure Crypter/Forms/Form1.cs.js
-
Pure Crypter/Pure Crypter/Pure Crypter/Forms/Form1.resx.vbs
-
Pure Crypter/Pure Crypter/Pure Crypter/Forms/FormChangeIcon.Designer.cs
-
Pure Crypter/Pure Crypter/Pure Crypter/Forms/FormChangeIcon.cs
-
Pure Crypter/Pure Crypter/Pure Crypter/Forms/FormChangeIcon.resx.vbs
-
Pure Crypter/Pure Crypter/Pure Crypter/Forms/FormInformation.Designer.cs
-
Pure Crypter/Pure Crypter/Pure Crypter/Forms/FormInformation.cs.js
-
Pure Crypter/Pure Crypter/Pure Crypter/Forms/FormInformation.resx.vbs
-
Pure Crypter/Pure Crypter/Pure Crypter/Header.h
-
Pure Crypter/Pure Crypter/Pure Crypter/MinGW Builder.bat
-
Pure Crypter/Pure Crypter/Pure Crypter/MyEncrypter/MyEncrypter.cpp
-
Pure Crypter/Pure Crypter/Pure Crypter/MyEncrypter/MyEncrypter.vcxproj
-
Pure Crypter/Pure Crypter/Pure Crypter/MyEncrypter/MyEncrypter.vcxproj.filters
-
Pure Crypter/Pure Crypter/Pure Crypter/MyEncrypter/MyEncrypter.vcxproj.user
-
Pure Crypter/Pure Crypter/Pure Crypter/MyEncrypter/aes256.cpp
-
Pure Crypter/Pure Crypter/Pure Crypter/MyEncrypter/aes256.h
-
Pure Crypter/Pure Crypter/Pure Crypter/MyEncrypter/build.cpp
-
Pure Crypter/Pure Crypter/Pure Crypter/MyEncrypter/build.h
-
Pure Crypter/Pure Crypter/Pure Crypter/MyEncrypter/stdafx.cpp
-
Pure Crypter/Pure Crypter/Pure Crypter/MyEncrypter/stdafx.h
-
Pure Crypter/Pure Crypter/Pure Crypter/MyEncrypter/stub.cpp
-
Pure Crypter/Pure Crypter/Pure Crypter/MyEncrypter/stub.h
-
Pure Crypter/Pure Crypter/Pure Crypter/MyEncrypter/targetver.h
-
Pure Crypter/Pure Crypter/Pure Crypter/OriginalVirus.c
-
Pure Crypter/Pure Crypter/Pure Crypter/Program.cs
-
Pure Crypter/Pure Crypter/Pure Crypter/Properties/AssemblyInfo.cs
-
Pure Crypter/Pure Crypter/Pure Crypter/Properties/Resources.Designer.cs.vbs
-
Pure Crypter/Pure Crypter/Pure Crypter/Properties/Resources.resx.vbs
-
Pure Crypter/Pure Crypter/Pure Crypter/Properties/Settings.Designer.cs
-
Pure Crypter/Pure Crypter/Pure Crypter/Properties/Settings.settings
-
Pure Crypter/Pure Crypter/Pure Crypter/Pure Crypter builder.exe.exe windows:6 windows x86 arch:x86
be49a2411263045f8ee0c442783b5f83
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
HeapAlloc
HeapFree
GetProcessHeap
WaitForSingleObject
HeapDestroy
MulDiv
lstrlenW
CreateEventA
GetModuleFileNameW
GetModuleHandleA
CloseHandle
HeapCreate
GetStartupInfoA
user32
AdjustWindowRect
GetDlgItem
GetIconInfo
SendDlgItemMessageA
InflateRect
DialogBoxParamA
CreateIconFromResourceEx
SendMessageW
LookupIconIdFromDirectoryEx
LoadImageA
SetForegroundWindow
EndDialog
OffsetRect
GetWindowLongA
SetWindowPos
UnionRect
SetWindowTextW
gdi32
GetObjectA
ole32
CoCreateGuid
CoTaskMemFree
CoInitializeEx
msvcrt
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
memset
memcpy
wcsrchr
wcschr
_controlfp
_except_handler3
Sections
.text Size: 320KB - Virtual size: 320KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.textbss Size: - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 68B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 1000B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 236B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
-
Pure Crypter/Pure Crypter/Pure Crypter/Pure-Crypter.csproj
-
Pure Crypter/Pure Crypter/Pure Crypter/Resources/Loader.cs.js
-
Pure Crypter/Pure Crypter/Pure Crypter/Resources/Stub.cs.js
-
Pure Crypter/Pure Crypter/Pure Crypter/Runpe.h
-
Pure Crypter/Pure Crypter/Pure Crypter/ShellcodeGenerator.c
-
Pure Crypter/Pure Crypter/Pure Crypter/Stub.vcxproj
-
Pure Crypter/Pure Crypter/Pure Crypter/Stub.vcxproj.filters
-
Pure Crypter/Pure Crypter/Pure Crypter/Util/PremadeFileInfo.cs
-
Pure Crypter/Pure Crypter/Pure Crypter/Util/RandomCharacters.cs.js
-
Pure Crypter/Pure Crypter/Pure Crypter/Util/RandomFileInfo.cs.js
-
Pure Crypter/Pure Crypter/Pure Crypter/VirtualAES.cpp
-
Pure Crypter/Pure Crypter/Pure Crypter/VirtualAES.h
-
Pure Crypter/Pure Crypter/Pure Crypter/app.manifest
-
Pure Crypter/Pure Crypter/Pure Crypter/crypter.cpp
-
Pure Crypter/Pure Crypter/Pure Crypter/extras/enumerateprocs.cpp
-
Pure Crypter/Pure Crypter/Pure Crypter/main.cpp
-
Pure Crypter/Pure Crypter/builder.exe.exe windows:6 windows x86 arch:x86
be49a2411263045f8ee0c442783b5f83
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
HeapAlloc
HeapFree
GetProcessHeap
WaitForSingleObject
HeapDestroy
MulDiv
lstrlenW
CreateEventA
GetModuleFileNameW
GetModuleHandleA
CloseHandle
HeapCreate
GetStartupInfoA
user32
AdjustWindowRect
GetDlgItem
GetIconInfo
SendDlgItemMessageA
InflateRect
DialogBoxParamA
CreateIconFromResourceEx
SendMessageW
LookupIconIdFromDirectoryEx
LoadImageA
SetForegroundWindow
EndDialog
OffsetRect
GetWindowLongA
SetWindowPos
UnionRect
SetWindowTextW
gdi32
GetObjectA
ole32
CoCreateGuid
CoTaskMemFree
CoInitializeEx
msvcrt
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
memset
memcpy
wcsrchr
wcschr
_controlfp
_except_handler3
Sections
.text Size: 320KB - Virtual size: 320KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.textbss Size: - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 68B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 1000B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 236B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ