Static task
static1
Behavioral task
behavioral1
Sample
2024-01-03_15e20c8945fac1ccdf34e051402803e5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-03_15e20c8945fac1ccdf34e051402803e5_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-03_15e20c8945fac1ccdf34e051402803e5_cryptolocker
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Size
28KB
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MD5
15e20c8945fac1ccdf34e051402803e5
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SHA1
5d020f99373ec3adf067622be9d5283ca51b15df
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SHA256
3329e1a75dbdb0872eba64b7da4039c3dba30f7670cf9293a096d9fbd8f25dac
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SHA512
591f1491067b7cd232fcabcaaf78fafa244e050375c361e4029998e528608e0587878db2cc7c1dc717643e6519e0382544aa355f1b990497d87d20d313a163f1
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SSDEEP
384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCtG:b7o/2n1TCraU6GD1a4XtG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-03_15e20c8945fac1ccdf34e051402803e5_cryptolocker
Files
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2024-01-03_15e20c8945fac1ccdf34e051402803e5_cryptolocker.exe windows:5 windows x86 arch:x86
78f4abb8610ca1c22ad9f81ecfabcc3c
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
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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