Static task
static1
Behavioral task
behavioral1
Sample
23c1446da6c7bc94f4579298ba6b9306_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
23c1446da6c7bc94f4579298ba6b9306_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
23c1446da6c7bc94f4579298ba6b9306_cryptolocker_JC.exe
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Size
33KB
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MD5
23c1446da6c7bc94f4579298ba6b9306
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SHA1
fa9e4029a7774da9440f6c6498470be9e1bfce71
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SHA256
4a80bd597c5da2f8035ec90865b01672876c866bb78e0e2088121738edeb5a5d
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SHA512
8b5517bf1d3031f3787fbc6662117fa56dd559fff2e734fd46c9416c55940fa970eda05eb2194238f1bfe436db7863d44f62336be12787e209680a1307e5abb0
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0F2L:btB9g/WItCSsAGjX7r3B04
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 23c1446da6c7bc94f4579298ba6b9306_cryptolocker_JC.exe
Files
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23c1446da6c7bc94f4579298ba6b9306_cryptolocker_JC.exe.exe windows 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