Static task
static1
Behavioral task
behavioral1
Sample
3f6f45ade84e46cc7563c7e39230a999_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3f6f45ade84e46cc7563c7e39230a999_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
3f6f45ade84e46cc7563c7e39230a999_cryptolocker_JC.exe
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Size
59KB
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MD5
3f6f45ade84e46cc7563c7e39230a999
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SHA1
a009194afa479dccc8402f92ba3182f8a6b663d7
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SHA256
c1a41375620a1ccd3b3c00408d402e44805d7db4cc1c2de79bcae767fe4cc81d
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SHA512
2be90a05bc588ce6c15fe1c867dcdf8cab5b8bf9267b293d9ae38a61132734a63054c126bf50513c88b73325c1f9aa18a612fbca776dbc512020f6521a0f49dd
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF293c:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7K
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f6f45ade84e46cc7563c7e39230a999_cryptolocker_JC.exe
Files
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3f6f45ade84e46cc7563c7e39230a999_cryptolocker_JC.exe.exe windows x86
db206e36db5c9492ce02c61a679129e2
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
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ