Static task
static1
Behavioral task
behavioral1
Sample
a463c4b6c770cf005566a10c4297a255_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
a463c4b6c770cf005566a10c4297a255_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
a463c4b6c770cf005566a10c4297a255_cryptolocker_JC.exe
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Size
59KB
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MD5
a463c4b6c770cf005566a10c4297a255
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SHA1
d989dd5182f4ad9d97c229ad1abba647d0fb3cf2
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SHA256
b25639895ead9b5a6842a4bc6ea2691959c0a574bf41bfff91a513cb612f4458
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SHA512
621267dc3fb8a5389a6a55d098e786f694aa02ecd911b710c789b7faefa433397dde9e8074ddd731ba71d70f6840741e2ea730636180e4145b47b1b8cec911c1
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF293E:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7i
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a463c4b6c770cf005566a10c4297a255_cryptolocker_JC.exe
Files
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a463c4b6c770cf005566a10c4297a255_cryptolocker_JC.exe.exe windows x86
db206e36db5c9492ce02c61a679129e2
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
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - 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