Static task
static1
Behavioral task
behavioral1
Sample
83302248c2ccd51e1fdf635371c14b1c_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
83302248c2ccd51e1fdf635371c14b1c_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
83302248c2ccd51e1fdf635371c14b1c_cryptolocker_JC.exe
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Size
73KB
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MD5
83302248c2ccd51e1fdf635371c14b1c
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SHA1
75fc9f64630bf726bbb2e6d0c180a5b19814e323
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SHA256
205383f87c99438fea7f009e7ef3124ccacbacf7582749abf73925abbcc1234f
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SHA512
b482b7a1411fc08cb3749769448ac02e7d9aecb1fbdcc7f26f7eedec819a8ef162468985d4134c82682051c5f42f216ae9ac510c69e7f3447aa5a1c2fcc38af0
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4U9HueDgaRWDtJgXkeUTGn:vj+jsMQMOtEvwDpj5H8u8rLXkem2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 83302248c2ccd51e1fdf635371c14b1c_cryptolocker_JC.exe
Files
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83302248c2ccd51e1fdf635371c14b1c_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