Static task
static1
Behavioral task
behavioral1
Sample
2024-01-08_b3d349ee3990a05a760d51c862132f51_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-08_b3d349ee3990a05a760d51c862132f51_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-08_b3d349ee3990a05a760d51c862132f51_cryptolocker
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Size
35KB
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MD5
b3d349ee3990a05a760d51c862132f51
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SHA1
1a227ff9add8838ae8a8dbbe353f81d400fe3f43
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SHA256
fd5e47cbbf7a3e98167866eeaaeea0a69f1a4add7c7a52442af2214a3f4d1054
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SHA512
3d980f0a9de253bf7eceb3bb763ddcd622147b21c1d09d24e8df96fbfe056996fa25911acc60ccf401886af9aba8a48838aeb78e4ccc4133a2560cc6998cc1f6
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiA0J5AuNxLN:btB9g/WItCSsAGjX7e9NQtN
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_b3d349ee3990a05a760d51c862132f51_cryptolocker
Files
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2024-01-08_b3d349ee3990a05a760d51c862132f51_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