Static task
static1
Behavioral task
behavioral1
Sample
807e1adbc693705d960ed0a19950cba9_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
807e1adbc693705d960ed0a19950cba9_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
807e1adbc693705d960ed0a19950cba9_cryptolocker_JC.exe
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Size
49KB
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MD5
807e1adbc693705d960ed0a19950cba9
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SHA1
e6772f9dbf1f817a8657bd80e0d9c604277710d8
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SHA256
bd0df27ce0c7912449e2aa1bbe7f5f8513b540030084815a18db43c1edf2cdff
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SHA512
a889f84c22ca36fff8e52495a2c1d3430c3558aa4488e766ebb666a8a6e5acc85dd289e245fdeb4e32a88ff4f8128e440e79e55196954f255d94bf6934cd1374
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4hdCW1nw71TkhsiPn1YFvC:vj+jsMQMOtEvwDpj5HH1nw73KOFK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 807e1adbc693705d960ed0a19950cba9_cryptolocker_JC.exe
Files
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807e1adbc693705d960ed0a19950cba9_cryptolocker_JC.exe.exe windows x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - 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
.reloc Size: 1024B - Virtual size: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ