Static task
static1
Behavioral task
behavioral1
Sample
63a29a5c456a901f1b0a6358b8dd58f4_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
63a29a5c456a901f1b0a6358b8dd58f4_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
63a29a5c456a901f1b0a6358b8dd58f4_cryptolocker_JC.exe
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Size
42KB
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MD5
63a29a5c456a901f1b0a6358b8dd58f4
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SHA1
396aa39b65206b6091f03725b5efa9c876cc3d97
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SHA256
26202e8f34c67c85eae2c47c111a0dc4868edf9518c3f09ab505689222cecace
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SHA512
4cd84051268484361b33e714da461294340481a1cfd84b148ab55f8900e15c5655fd1713256babf5868ead4f3d8f59aa440f751d3cd333aef7fb63097e25686e
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/Uth8igNrjns:vj+jsMQMOtEvwDpj5HczerY
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 63a29a5c456a901f1b0a6358b8dd58f4_cryptolocker_JC.exe
Files
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63a29a5c456a901f1b0a6358b8dd58f4_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