Static task
static1
Behavioral task
behavioral1
Sample
63dc73f7fec8a05d1ff8519183d708b7_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
63dc73f7fec8a05d1ff8519183d708b7_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
63dc73f7fec8a05d1ff8519183d708b7_cryptolocker_JC.exe
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Size
57KB
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MD5
63dc73f7fec8a05d1ff8519183d708b7
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SHA1
de50d81eea8e04e8e672c69949d6132631734a9f
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SHA256
6f04e7c2af2f6d6da7637e9b6fe93bea6c52e06e35f016634d37eb494420bdcb
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SHA512
10012ebe4e0d00451fb51af95c7cd2579aa25dee48752530cae121a04e1b701a9fd370ec8320621d155703b14e25b96e88c59c5b4170bbaa986bd27915f50b9b
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SSDEEP
1536:X6QFElP6n+gJQMOtEvwDpjBccD2RuoNmuBLZ/H:X6a+SOtEvwDpjBrOf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 63dc73f7fec8a05d1ff8519183d708b7_cryptolocker_JC.exe
Files
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63dc73f7fec8a05d1ff8519183d708b7_cryptolocker_JC.exe.exe windows x86
7ba3aa8366ce167c7a77ebd6e6fea8e5
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
ShowWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ