Static task
static1
Behavioral task
behavioral1
Sample
2024-10-18_b2a1f833c5d38b8d397d69bbf1fa0be8_cryptolocker.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2024-10-18_b2a1f833c5d38b8d397d69bbf1fa0be8_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-18_b2a1f833c5d38b8d397d69bbf1fa0be8_cryptolocker
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Size
45KB
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MD5
b2a1f833c5d38b8d397d69bbf1fa0be8
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SHA1
6b10528a1dad8dd752a0277fc2fad1a5a7b44521
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SHA256
98b5ce62a26d160ef4728f5e8a8387fbf774bf27f11c61f389985c97a8b39642
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SHA512
064e1a69c92ea857716c48effba792bb70ef77fb43c66cd12dd18aedd6a1419f4456b7c075b364a3480df11530923f5dd8096eac86f48b9f0f142acf821fe895
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SSDEEP
768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPx9UnuV7nqyai:bIDOw9a0Dwo3P1ojvUSD4PIny7qyai
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_b2a1f833c5d38b8d397d69bbf1fa0be8_cryptolocker
Files
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2024-10-18_b2a1f833c5d38b8d397d69bbf1fa0be8_cryptolocker.exe windows:5 windows x86 arch:x86
0bcae7989ef60f5550a7f5735f53a2aa
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
EndPaint
GetMessageA
DispatchMessageA
ShowWindow
UpdateWindow
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
PostQuitMessage
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 506B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ