Static task
static1
Behavioral task
behavioral1
Sample
448c40af876dd70416fe2d6fc0a503a5_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
448c40af876dd70416fe2d6fc0a503a5_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
448c40af876dd70416fe2d6fc0a503a5_cryptolocker_JC.exe
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Size
32KB
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MD5
448c40af876dd70416fe2d6fc0a503a5
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SHA1
4e5f64165911a26f0e350d5729834661fd000e4c
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SHA256
8de23f2d0be0d82753c70bff128d62c8ecf63b8ba31f0f45a5dbb6eb79f6a4fe
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SHA512
dffe007a5c4988e4f87ccc31da16e4924db336872da8692d083d6dc2198c8e90d8b34590452aed5609976423f9d3c0cbd9247d9a7100eefab164144b91e7cd53
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SSDEEP
384:bIDl1ovmXAw9PMDREhi9OUSPlRxMc/cip7IAfjDb4H0g/XfrA3CvlnGFcftS:bIDOw9UiaCHfjnE0SfrA36JM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 448c40af876dd70416fe2d6fc0a503a5_cryptolocker_JC.exe
Files
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448c40af876dd70416fe2d6fc0a503a5_cryptolocker_JC.exe.exe windows x86
0bcae7989ef60f5550a7f5735f53a2aa
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
EndPaint
GetMessageA
DispatchMessageA
ShowWindow
UpdateWindow
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
PostQuitMessage
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 506B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ