Static task
static1
Behavioral task
behavioral1
Sample
36f332c35c1b42d7f1664561809d6077_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
36f332c35c1b42d7f1664561809d6077_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
36f332c35c1b42d7f1664561809d6077_cryptolocker_JC.exe
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Size
35KB
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MD5
36f332c35c1b42d7f1664561809d6077
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SHA1
2a451277dbe9c7b83a0d4883e9b7e4b4bdb61b57
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SHA256
f5181e8c0a6b1f9f87ddce61fb5fa2abc14ed4c0a17a9e6a3299693e9b4ce05e
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SHA512
bb3870a17b894b40034d3317efb258bf9f475fe48d5dbd9e1b76188b810079755211447b30d4973ce24b2da4ff5d5de13feb36d9d97dbe2ba3f8eba7555ebc5e
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4REL+dqq:vj+jsMQMOtEvwDpj5H9d5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 36f332c35c1b42d7f1664561809d6077_cryptolocker_JC.exe
Files
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36f332c35c1b42d7f1664561809d6077_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