Static task
static1
Behavioral task
behavioral1
Sample
53ff1e35f9a1122843f06b175cb13217_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
53ff1e35f9a1122843f06b175cb13217_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
53ff1e35f9a1122843f06b175cb13217_cryptolocker_JC.exe
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Size
60KB
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MD5
53ff1e35f9a1122843f06b175cb13217
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SHA1
c6ebc81bf7beb8960080afc0e7d892e52e1e82c3
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SHA256
50b8d7325f37d23a6065a9457373d962af037c78021c2f8e5b6ae51120e75073
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SHA512
cf507fdc4e7a6c813a4cc24a617453e31acf377bbb44b0c69237044abc43e7e0a7a9b5f313ffffda7a44c8b644502c3b02c148282e206ce3bdbdf40753e10cb6
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xo3/nyxVy:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7h
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 53ff1e35f9a1122843f06b175cb13217_cryptolocker_JC.exe
Files
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53ff1e35f9a1122843f06b175cb13217_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