Static task
static1
Behavioral task
behavioral1
Sample
3caa844caac9d45122330244b010c2d2_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3caa844caac9d45122330244b010c2d2_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
3caa844caac9d45122330244b010c2d2_cryptolocker_JC.exe
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Size
42KB
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MD5
3caa844caac9d45122330244b010c2d2
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SHA1
c322c2e4ab5c631076b8e9b3ee350239a12be199
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SHA256
d52dc4a7d8bab52fa5a652a472e25915c60adb1d90d2fc7f0a8dbbcc8b4eba56
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SHA512
e1f73a4181abbab477f2a0637068650e247af61a1cd96235f97169d21e9865ba208d3bbb45e9d451fb94fbeef7bb31978e3a3cd48f2b3740639afb47ffc2d1b2
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/Uth8igNrNEQ:vj+jsMQMOtEvwDpj5HczerNEQ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3caa844caac9d45122330244b010c2d2_cryptolocker_JC.exe
Files
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3caa844caac9d45122330244b010c2d2_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