Static task
static1
Behavioral task
behavioral1
Sample
4b9c1ec68e34f6dc97d4d9984f660448_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4b9c1ec68e34f6dc97d4d9984f660448_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
4b9c1ec68e34f6dc97d4d9984f660448_cryptolocker_JC.exe
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Size
38KB
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MD5
4b9c1ec68e34f6dc97d4d9984f660448
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SHA1
be931e4108af9fac4d87765dd2de4b640c4469fb
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SHA256
0ab5138b446947fabe19c516a349593ec4327d18909f34b126e61cfb041ca0f7
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SHA512
bb147bf7220ef828600dc06fd80720434f73a06adc933cebf0641dd83f363aff7fed150ccb6d19786a5e62747da55f3cce97ab1c8d733a08286c6f731a1c655c
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B94IOMHo3sxP1T4:btB9g/WItCSsAGjX7r3BPOMHoc/QQJy
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b9c1ec68e34f6dc97d4d9984f660448_cryptolocker_JC.exe
Files
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4b9c1ec68e34f6dc97d4d9984f660448_cryptolocker_JC.exe.exe windows x86
a2bfa209044e11b72a41f731968fdff2
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ