Static task
static1
Behavioral task
behavioral1
Sample
a810b44f1ae57c84df9a10f747087ce0_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
a810b44f1ae57c84df9a10f747087ce0_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
a810b44f1ae57c84df9a10f747087ce0_cryptolocker_JC.exe
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Size
60KB
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MD5
a810b44f1ae57c84df9a10f747087ce0
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SHA1
5a68cf071d17d2a3192b1ec47c91a4235b66148a
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SHA256
1f0214d77d49e101d4e5e6f15a9b6d190ba63f773c1d0b9f846816fd42994a66
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SHA512
c2497c63e4b75f2b53b4427b68fff8a9bda1ac435dcd8d7f9c4c5567f78cfe62f099935be5b0ae3707d621eb793cf107e264c939fe39cae9b40595f8a6e3c816
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF29Df6:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7w
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a810b44f1ae57c84df9a10f747087ce0_cryptolocker_JC.exe
Files
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a810b44f1ae57c84df9a10f747087ce0_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