Static task
static1
Behavioral task
behavioral1
Sample
8f124d1e53a5bf7032814e534fe9d7e3_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8f124d1e53a5bf7032814e534fe9d7e3_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
8f124d1e53a5bf7032814e534fe9d7e3_cryptolocker_JC.exe
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Size
43KB
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MD5
8f124d1e53a5bf7032814e534fe9d7e3
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SHA1
503a931f3dec1ed4ed2d2024b7e4cea4b8d1dcee
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SHA256
1d220710d2e4bcf7b4bbe14ecf5701aa5d511c7e48f91696dabbf2b775037460
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SHA512
1a8a1c43dfe5306385656c54aa3173c7cc451779c3a6546472142de0e07a231b0ade8c649bab7774bed8e3af36cd6f18c94e8e18afbb0f4562197710fb50558a
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/Uth8igNrnhu:vj+jsMQMOtEvwDpj5Hczer0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8f124d1e53a5bf7032814e534fe9d7e3_cryptolocker_JC.exe
Files
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8f124d1e53a5bf7032814e534fe9d7e3_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