Static task
static1
Behavioral task
behavioral1
Sample
2024-01-03_4cc5f2c1b3364ee198aace53b951a378_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-03_4cc5f2c1b3364ee198aace53b951a378_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-03_4cc5f2c1b3364ee198aace53b951a378_cryptolocker
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Size
34KB
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MD5
4cc5f2c1b3364ee198aace53b951a378
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SHA1
e6fda89b6ed33de6d2cfee368a2d3ac3afae634f
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SHA256
eb4882c7cfb28940ba7321148f9df74e6a6ba987c4b4f89a7d960cc60fc51180
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SHA512
a2ba72176a01e08b8207925c8fde4a270ee53d2e0b601d54cc483e96053204a0ccdd945c5007c573eaf24376ffe1d72144c4a5ec97944beef48e20a340855127
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzogFzpjufAq18st8qL1ZCc:bAvJCYOOvbRPDEgXVFzpCYVaLWc
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-03_4cc5f2c1b3364ee198aace53b951a378_cryptolocker
Files
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2024-01-03_4cc5f2c1b3364ee198aace53b951a378_cryptolocker.exe windows:5 windows x86 arch: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