Static task
static1
Behavioral task
behavioral1
Sample
2024-01-10_4c1dc44ba002a7dbe9ba0c8591b9c531_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_4c1dc44ba002a7dbe9ba0c8591b9c531_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_4c1dc44ba002a7dbe9ba0c8591b9c531_cryptolocker
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Size
40KB
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MD5
4c1dc44ba002a7dbe9ba0c8591b9c531
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SHA1
df0652e0f794393c8d2559cff2027b733bc6f103
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SHA256
414c16c5557c78550864eae7cafc180df1f071b27eb864c758c3db82aafc72de
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SHA512
cfaf23218ff53aa5fdd878b3f4a8f2d4096d6a469743afe5c4a485e2b5620617b1b7d9c5e79dab31d81576f3c835df3c51aaabbb86ff4ab564f9da0c0fba6534
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGpebVIYLHA3Kxh:o1KhxqwtdgI2MyzNORQtOflIwoHNV2Xo
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_4c1dc44ba002a7dbe9ba0c8591b9c531_cryptolocker
Files
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2024-01-10_4c1dc44ba002a7dbe9ba0c8591b9c531_cryptolocker.exe windows:5 windows x86 arch: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