Static task
static1
Behavioral task
behavioral1
Sample
2024-09-25_52554d89766707461bbd111f8c88348f_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-25_52554d89766707461bbd111f8c88348f_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-25_52554d89766707461bbd111f8c88348f_cryptolocker
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Size
39KB
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MD5
52554d89766707461bbd111f8c88348f
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SHA1
da3a81853f8d6a411736061657e3cad45c8e2359
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SHA256
19d3c8cbbeaa17a5c326fa7f1a84416ae187364b558b9488116afb5d108f5aeb
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SHA512
3a3aab2f78e15c75a2459eadc43db954633a52b8c47677e91bbbc9a8a7412c9904d3372bb933a102cac2a6e18590b94e0c9f3973284435e6fd5e95572499624d
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+mr:btB9g/xtCSKfxLIcMzUw4
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_52554d89766707461bbd111f8c88348f_cryptolocker
Files
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2024-09-25_52554d89766707461bbd111f8c88348f_cryptolocker.exe windows:5 windows x86 arch:x86
a2bfa209044e11b72a41f731968fdff2
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
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ