Static task
static1
Behavioral task
behavioral1
Sample
3218ec1cddb38e447d43198e4f7375e8_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3218ec1cddb38e447d43198e4f7375e8_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
3218ec1cddb38e447d43198e4f7375e8_cryptolocker_JC.exe
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Size
60KB
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MD5
3218ec1cddb38e447d43198e4f7375e8
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SHA1
4868b40b4de13f8415d5a7ae119aaf462d01b9e5
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SHA256
be82aedaa21ce20962fddfdacb79add593477518d2ea88b8bc2112362b794bc9
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SHA512
c4c99efa82a3319cc87cef956f2ef1fd48fe1ddba3ea220518e20dfcfc47e9c66d6973be0ac84412e04cef918ae1851ead5a475201373f4ce59a97a8cf7f5a35
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF29Di:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7g
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3218ec1cddb38e447d43198e4f7375e8_cryptolocker_JC.exe
Files
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3218ec1cddb38e447d43198e4f7375e8_cryptolocker_JC.exe.exe windows x86
db206e36db5c9492ce02c61a679129e2
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ