Static task
static1
Behavioral task
behavioral1
Sample
b0d9e05ec613177cfa7538e0bb5b6798_cryptolocker_JC.exe
Resource
win7-20230824-en
Behavioral task
behavioral2
Sample
b0d9e05ec613177cfa7538e0bb5b6798_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
b0d9e05ec613177cfa7538e0bb5b6798_cryptolocker_JC.exe
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Size
36KB
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MD5
b0d9e05ec613177cfa7538e0bb5b6798
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SHA1
39cac85e3362f13f57b3d0b85a0a39c1c2c9f30c
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SHA256
4258d2e7e2284a26771947fdee16ad8429b56e6f883245871ac57097ac603adc
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SHA512
337fec4bc9e788b943c29331f69674187eb57c57e33c174a3f4f605b7e133a6920f003852ce0e533386b056555ed20986ba2f8858b75993b5085935fe4eb7d41
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SSDEEP
768:b7o/2n1TCraU6GD1a4Xcn62TUdcuQlqJ5J:bc/y2lm6Y0AqJ5J
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b0d9e05ec613177cfa7538e0bb5b6798_cryptolocker_JC.exe
Files
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b0d9e05ec613177cfa7538e0bb5b6798_cryptolocker_JC.exe.exe windows x86
78f4abb8610ca1c22ad9f81ecfabcc3c
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ