Static task
static1
Behavioral task
behavioral1
Sample
4f30c82ea2dd5359cb2b208c03024d18_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4f30c82ea2dd5359cb2b208c03024d18_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
4f30c82ea2dd5359cb2b208c03024d18_cryptolocker_JC.exe
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Size
61KB
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MD5
4f30c82ea2dd5359cb2b208c03024d18
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SHA1
d2d8aa57566475415e5634350eeb80151d28bbc0
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SHA256
837f195c73f3b77f3f456ea1eeb35e0c3e4a54e7f6a274231b1058fb238b8d4e
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SHA512
beed4c548a6724349f0f4dab1f4c3f9798bcf2edf3e43b78054344cbb6d17e061ca4022296bd6e3f4bc229ccb222a3e863dd66fda6ccb40b07465bd444837759
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xo3/nyxP:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4f30c82ea2dd5359cb2b208c03024d18_cryptolocker_JC.exe
Files
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4f30c82ea2dd5359cb2b208c03024d18_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