Static task
static1
Behavioral task
behavioral1
Sample
4b72a4713da83170c17ee2ad4dbbf007_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4b72a4713da83170c17ee2ad4dbbf007_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
4b72a4713da83170c17ee2ad4dbbf007_cryptolocker_JC.exe
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Size
34KB
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MD5
4b72a4713da83170c17ee2ad4dbbf007
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SHA1
9a5b3b45f5cd5d48df843a865ad0c93aba2ca199
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SHA256
d8093a784ba07d7449eeacbe1d49c5278cf9b3e464018190f5d4d9868bdf1e47
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SHA512
bda7db566baafaccd41b1f36ab882fb26273150c9c270472931f0a7d0279f8e7adcac0c1c221e87db2d4e482899532107d87b8f144ae945af4a4c74b85c59f3b
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NQ:bAvJCYOOvbRPDEgXrNekd7l94i3W
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b72a4713da83170c17ee2ad4dbbf007_cryptolocker_JC.exe
Files
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4b72a4713da83170c17ee2ad4dbbf007_cryptolocker_JC.exe.exe windows x86
5a4767bc6f06914cff6e249c178e3b95
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
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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