Static task
static1
Behavioral task
behavioral1
Sample
9b1500b71bbaa0ad11a2d91b527846fe_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
9b1500b71bbaa0ad11a2d91b527846fe_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
9b1500b71bbaa0ad11a2d91b527846fe_cryptolocker_JC.exe
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Size
32KB
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MD5
9b1500b71bbaa0ad11a2d91b527846fe
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SHA1
74daeb5e97d2918af556290793417c2814c20963
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SHA256
527232ff17f2a8a0512aeec497be7b19c291113c62e786f893ee973560f5e27a
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SHA512
845ec82fd30145e652cc6e013c2b83d45df0cf94bc6525cd667d72e04f07914bb43488048ba1bb2fb2c32bb77b12402ec3ca3a9ff087a620440b82766cbb868c
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4hdPsH:vj+jsMQMOtEvwDpj5HIH
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9b1500b71bbaa0ad11a2d91b527846fe_cryptolocker_JC.exe
Files
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9b1500b71bbaa0ad11a2d91b527846fe_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