Static task
static1
Behavioral task
behavioral1
Sample
2024-01-06_49a7b6b57dab8b68040dc4f8e40cde1d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_49a7b6b57dab8b68040dc4f8e40cde1d_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-06_49a7b6b57dab8b68040dc4f8e40cde1d_cryptolocker
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Size
42KB
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MD5
49a7b6b57dab8b68040dc4f8e40cde1d
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SHA1
9debc31f454cfe3e33e166572da6d62ecf58ec7c
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SHA256
dd92278bbf439e0cefc607fbe5255a1659714c57cc11091d0d58feb217f62a3f
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SHA512
3741a0feb4804c6ac5fe752009cc6c54fb09d4057d44f1e78329e01160bdb50c4b5ef754781b20d04af8c821d7919df4fb05e9732b1454b102c6dc39b0c4a4cb
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGpebVIYLHA3Kxg:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XZ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_49a7b6b57dab8b68040dc4f8e40cde1d_cryptolocker
Files
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2024-01-06_49a7b6b57dab8b68040dc4f8e40cde1d_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