Static task
static1
Behavioral task
behavioral1
Sample
63a3b256d743b43b56f36af6a2841109_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
63a3b256d743b43b56f36af6a2841109_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
63a3b256d743b43b56f36af6a2841109_cryptolocker_JC.exe
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Size
40KB
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MD5
63a3b256d743b43b56f36af6a2841109
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SHA1
2069bb30afc329ec542740b9c4108bc0caa84aa9
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SHA256
f7b0e42a3d42ffd7c54f347312886c2dbd9e26cc4a7374d056dc9b6d32ecaae2
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SHA512
6ca2eff37535ab9c8eaa1ec6951b3bdbfc8ceaa22b5b8eb064560bb4fecaeea5c96d10f88da3037879a1bcac1034bed77cdcfe6730ea9176a02ae56db9bb5aa2
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHoc/QQ/J05j:btB9g/xtCSKfxLIc//a5j
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 63a3b256d743b43b56f36af6a2841109_cryptolocker_JC.exe
Files
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63a3b256d743b43b56f36af6a2841109_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