Static task
static1
Behavioral task
behavioral1
Sample
63584d36a5ed4de463539237dde9a7ed_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
63584d36a5ed4de463539237dde9a7ed_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
63584d36a5ed4de463539237dde9a7ed_cryptolocker_JC.exe
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Size
31KB
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MD5
63584d36a5ed4de463539237dde9a7ed
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SHA1
33cb567ead9f9a56a7b005850233d0db5fd94255
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SHA256
bb53fa484ac049cf5bae3c11b11ea4316e423759f8c5808c2ba6463d901e3c8e
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SHA512
990ad0191360b646a9351cf5671ede2c0399834d1661a0671a97be178591410dbc86d49a6f7a107fd259874ecd279f8261b857019d78047021869b26c51b0dfa
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4PfIK:vj+jsMQMOtEvwDpj5HPfz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 63584d36a5ed4de463539237dde9a7ed_cryptolocker_JC.exe
Files
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63584d36a5ed4de463539237dde9a7ed_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