Static task
static1
Behavioral task
behavioral1
Sample
2024-10-08_c955cf04976fd361e068c0bee5aa58d1_cryptolocker.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-10-08_c955cf04976fd361e068c0bee5aa58d1_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-08_c955cf04976fd361e068c0bee5aa58d1_cryptolocker
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Size
59KB
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MD5
c955cf04976fd361e068c0bee5aa58d1
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SHA1
378e2dc2a780cb6a232e53a56bd006a0f2b94422
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SHA256
961459a56e86f55b1af637b380b0215bf4e1df3850f23af57814db54fbaa993a
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SHA512
4b5d61c1aa13fc460b27e5d6b3fad3c4455cd6083eae522c0e279daf84e9e4c9550fec5a5ae76f0d78798ee008979cab931a488e25a0ced9d7b75a31f6b3670d
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHxh:btng54SMLr+/AO/kIhfoKMHdy
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-08_c955cf04976fd361e068c0bee5aa58d1_cryptolocker
Files
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2024-10-08_c955cf04976fd361e068c0bee5aa58d1_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