Static task
static1
Behavioral task
behavioral1
Sample
2024-01-01_42c5ae8f120a0dba9f9857ce3eef15b6_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_42c5ae8f120a0dba9f9857ce3eef15b6_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-01_42c5ae8f120a0dba9f9857ce3eef15b6_cryptolocker
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Size
44KB
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MD5
42c5ae8f120a0dba9f9857ce3eef15b6
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SHA1
9d797c6427eb9fa76567fd4cdde2846606c137a7
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SHA256
2160e689a2301af1f807b44ce84f053d0c092144b6225173acab165c240df294
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SHA512
4301500ca1d27ab332f98fd7f974bad7d790b91dcee31174db988c8447f751d02904105cbcd092e760e945f663fbaf3f6891febeddddf9318ba0dad1c8b49ea2
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5Q:btB9g/xtCSKfxLIc/o
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_42c5ae8f120a0dba9f9857ce3eef15b6_cryptolocker
Files
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2024-01-01_42c5ae8f120a0dba9f9857ce3eef15b6_cryptolocker.exe windows:5 windows x86 arch: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