Static task
static1
Behavioral task
behavioral1
Sample
2024-10-13_53d5b3363c22c8e1f8b8a6d827809ecd_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-13_53d5b3363c22c8e1f8b8a6d827809ecd_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-13_53d5b3363c22c8e1f8b8a6d827809ecd_cryptolocker
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Size
43KB
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MD5
53d5b3363c22c8e1f8b8a6d827809ecd
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SHA1
a31823502178ec2a3cc27175b0859197b442b06c
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SHA256
fd9fed9c2833ad7c63331a05092447c3fb6d16d0dd8fda5b4502c13ac277fec6
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SHA512
495b780b0b6536c4b0f5b8790e0ca099d8c77f6ddcc014b0ec7c36e55c2f331e370c1ba3cb122fff41e59e3d01161caacc72f7d97be810eb2f8c31a882bc7d99
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGpebVIYLHA3Kx1:o1KhxqwtdgI2MyzNORQtOflIwoHNV2X8
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-13_53d5b3363c22c8e1f8b8a6d827809ecd_cryptolocker
Files
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2024-10-13_53d5b3363c22c8e1f8b8a6d827809ecd_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