Static task
static1
Behavioral task
behavioral1
Sample
973bb182f147ab39cda4b92ea4004334_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
973bb182f147ab39cda4b92ea4004334_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
973bb182f147ab39cda4b92ea4004334_cryptolocker_JC.exe
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Size
74KB
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MD5
973bb182f147ab39cda4b92ea4004334
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SHA1
21296a7dd152ffdb7872522c3c19cead75172196
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SHA256
eb8ba6191ce5d074acc98c7b3e71bdd6e92c38843e7c8d85099d5e8239ff96b9
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SHA512
bad880eeb0ae5f4e808a31b6842288d701818c61074c5c9b413488a286765632e3bcf3e54d264bfd59ce9a1b89934a482c6be6cec380c859e260af7d40829a4e
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWaq:vCjsIOtEvwDpj5H9YvQd2u
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 973bb182f147ab39cda4b92ea4004334_cryptolocker_JC.exe
Files
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973bb182f147ab39cda4b92ea4004334_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