Static task
static1
Behavioral task
behavioral1
Sample
583f79ceb894c8a378f8064c5e515aab_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
583f79ceb894c8a378f8064c5e515aab_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
583f79ceb894c8a378f8064c5e515aab_cryptolocker_JC.exe
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Size
30KB
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MD5
583f79ceb894c8a378f8064c5e515aab
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SHA1
1cbea634ebe2a738f6feaea256ac40a3b36f05be
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SHA256
f7474a641366dcfd4b6c40913006bad0791d4e803d53154e3be99b4fba5fd777
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SHA512
be47c94ca5fe5a095abd1346876303742de645fd53262526a8e17447b6fb77135d30a701c5ef055e034738257acf61fbbea8ee4c02c8d5cd8168c353439a81ea
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SSDEEP
384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoi0W6WAkJUGyVQ:b7o/2n1TCraU6GD1a4X0W6R/Q
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 583f79ceb894c8a378f8064c5e515aab_cryptolocker_JC.exe
Files
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583f79ceb894c8a378f8064c5e515aab_cryptolocker_JC.exe.exe windows x86
78f4abb8610ca1c22ad9f81ecfabcc3c
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
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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