Static task
static1
Behavioral task
behavioral1
Sample
2024-07-04_a106e936b8b701b2fe1331c4f8a7c200_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-07-04_a106e936b8b701b2fe1331c4f8a7c200_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-07-04_a106e936b8b701b2fe1331c4f8a7c200_cryptolocker
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Size
66KB
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MD5
a106e936b8b701b2fe1331c4f8a7c200
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SHA1
8bf81b99309de74e16cb812658116b1a3ac9a1c6
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SHA256
d069a96dbb0b3dde5c1027b3a5616db4a3b0cbf16930eeafab5c7f161b3ac83e
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SHA512
4f5784a19e8ad13c8046cccbbd8f4da4791553c9ad2a1aa9b5e0876431054523c8bbb6d677d8d6bba58497d0e429c5143dbd7e5bbba40fac1bc335b3d1d4dcc6
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF293Wf:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7Q
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-04_a106e936b8b701b2fe1331c4f8a7c200_cryptolocker
Files
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2024-07-04_a106e936b8b701b2fe1331c4f8a7c200_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