Static task
static1
Behavioral task
behavioral1
Sample
73aea0ef8d15165c994187c7388be8da_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
73aea0ef8d15165c994187c7388be8da_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
73aea0ef8d15165c994187c7388be8da_cryptolocker_JC.exe
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Size
51KB
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MD5
73aea0ef8d15165c994187c7388be8da
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SHA1
cb9e707f383cb0792e2dfbb8562bf735bd7c989e
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SHA256
4f6ba1b3a5a21e038767e120c3f4fbf1e7a60ba1cf37a5a280de5f439669b066
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SHA512
4132b01ceebb11673a815f58ba96ccaf9d243c1dc641c6bc98b1b26dfcdb83164e0929a02ca0c47691794f22c071724816db3be3ec176e39ee15e45b9c433edd
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzp0SJ1:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7O
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 73aea0ef8d15165c994187c7388be8da_cryptolocker_JC.exe
Files
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73aea0ef8d15165c994187c7388be8da_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