Static task
static1
Behavioral task
behavioral1
Sample
2d70dbbc94c73c22f2f9a9c0ee0fef2c_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2d70dbbc94c73c22f2f9a9c0ee0fef2c_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
2d70dbbc94c73c22f2f9a9c0ee0fef2c_cryptolocker_JC.exe
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Size
72KB
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MD5
2d70dbbc94c73c22f2f9a9c0ee0fef2c
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SHA1
b909184f2d42f7f8934b6b512ba136c5b60cf795
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SHA256
da04984a7128b68874bb8eb160b33867b5f38f4ea16ead1df4cefdac71dae0ad
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SHA512
0fb2ed3a3c4c3173201f24412c888ddde2368816403805bf3c12970a6133b45dcf6a9961a1dc5967a187ee514846f304f1567bae100df209be94553ae8a220c8
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4U9HueDgaRWDtJgXkeUTN:vj+jsMQMOtEvwDpj5H8u8rLXkemN
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2d70dbbc94c73c22f2f9a9c0ee0fef2c_cryptolocker_JC.exe
Files
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2d70dbbc94c73c22f2f9a9c0ee0fef2c_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