Static task
static1
Behavioral task
behavioral1
Sample
64bfb8588c89cfe626571ca3f9a6a7af_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
64bfb8588c89cfe626571ca3f9a6a7af_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
64bfb8588c89cfe626571ca3f9a6a7af_cryptolocker_JC.exe
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Size
37KB
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MD5
64bfb8588c89cfe626571ca3f9a6a7af
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SHA1
7d4187b68d033e877f55f10da1aad458d40b5449
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SHA256
cdef0f12635eb2572c758b9ba143e3af7bf042a8913fb9db8388c1e56506e947
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SHA512
2aeae0d4bdd256808b7548f51550797e1b4321ea5b760245b55518045cb7f5d44ab4b810d429fe87f7577b7b8c37f8b162fe9a1fe74f92294002e0590b2f889e
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SSDEEP
768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMElC:bc/y2lkF0+BnC
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 64bfb8588c89cfe626571ca3f9a6a7af_cryptolocker_JC.exe
Files
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64bfb8588c89cfe626571ca3f9a6a7af_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