Static task
static1
Behavioral task
behavioral1
Sample
ff4930043bed0bec49bf40551f4d8455_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
ff4930043bed0bec49bf40551f4d8455_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
ff4930043bed0bec49bf40551f4d8455_cryptolocker_JC.exe
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Size
60KB
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MD5
ff4930043bed0bec49bf40551f4d8455
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SHA1
5cc339c01d2500ecfdbca9231af6197f9242cbd1
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SHA256
82e4d4abd2dc08273db93d8352b183d58eab8b6d8bc24de293b3eba78a764606
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SHA512
319666ff767a3fac58fd717c91ba7fe482cef0c0d746683609bab1f10a018f7c8898f9fdec33812db378964dffc827112fb03e372386efb7d740fc76c97dc6ae
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xo3/nyx6C:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7W
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ff4930043bed0bec49bf40551f4d8455_cryptolocker_JC.exe
Files
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ff4930043bed0bec49bf40551f4d8455_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