Static task
static1
Behavioral task
behavioral1
Sample
c7dc104e3d4f35cc0035de4500d933e0_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
c7dc104e3d4f35cc0035de4500d933e0_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
c7dc104e3d4f35cc0035de4500d933e0_cryptolocker_JC.exe
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Size
28KB
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MD5
c7dc104e3d4f35cc0035de4500d933e0
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SHA1
b50633f9179c8e4882950831da781bfb675651e1
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SHA256
f8f3d0acf0237c6b34b1ee0281b134a4962be31e3f6cef2b7d4fe8a38c88ee65
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SHA512
d7332de39334e071f4c79aa23777694abd116f728f757ddda937cd653ede6a864d8939d8a273a9f4f65dcaa3f3a87ddf1aa2d3f04afaad4440b8dd55bbfeaa9b
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUP2:b/yC4GyNM01GuQMNXw2P2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c7dc104e3d4f35cc0035de4500d933e0_cryptolocker_JC.exe
Files
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c7dc104e3d4f35cc0035de4500d933e0_cryptolocker_JC.exe.exe windows x86
ad86a1414a0514f4c041167365378f70
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
EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
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: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ