Static task
static1
Behavioral task
behavioral1
Sample
2024-09-09_25537414d1895031715aac2eb99a3234_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-09_25537414d1895031715aac2eb99a3234_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-09_25537414d1895031715aac2eb99a3234_cryptolocker
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Size
43KB
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MD5
25537414d1895031715aac2eb99a3234
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SHA1
7a01aa083e0ad3414e6150f38717d8da1751525e
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SHA256
fd2d57e5984f6524adfb14749ce89ce900a235860f546d9d266319ef7cb1b2f1
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SHA512
71ad0b06b26dc4ba123fcaebbaec5f1988cd554ef7f0563f1b748ccd977fe41bc5ccfa4f5c3bd2318d8ca656b5f87f2bf6198628ab7bc13d605326fa081ec795
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SSDEEP
768:bAvJCYOOvbRPDEgXrNekd7l94i3py/yY/Jt:bAvJCF+RQgJeab4sy/lD
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_25537414d1895031715aac2eb99a3234_cryptolocker
Files
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2024-09-09_25537414d1895031715aac2eb99a3234_cryptolocker.exe windows:5 windows x86 arch:x86
5a4767bc6f06914cff6e249c178e3b95
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
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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