Static task
static1
Behavioral task
behavioral1
Sample
9125b7019e9fb5891f5a5cc58169c8ae_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
9125b7019e9fb5891f5a5cc58169c8ae_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
9125b7019e9fb5891f5a5cc58169c8ae_cryptolocker_JC.exe
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Size
56KB
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MD5
9125b7019e9fb5891f5a5cc58169c8ae
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SHA1
a548b64bc1a9c3c459e0de68e5f0512c5c64cd9f
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SHA256
50285401a0dd3a9fd0af922120d596fdedf42f177a079cfd51125ac3df738ea4
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SHA512
09f0ae704653bdb15fbe7f1a3c888cd79c52d9e8c16a5e82573b9bdfcdea5933c8ba209e8194373a96e4f3dd5055dbf02c3cc6f6bc1211dcae8f0ef86f082fdb
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4hdCY8EQMjpi/Wpi3B3URiLnuoUwUsfqBmN:vj+jsMQMOtEvwDpj5Hy7B3gG8xzS
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9125b7019e9fb5891f5a5cc58169c8ae_cryptolocker_JC.exe
Files
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9125b7019e9fb5891f5a5cc58169c8ae_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