Static task
static1
Behavioral task
behavioral1
Sample
2024-01-01_662186713835e7671e2dbf155468adf1_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-01_662186713835e7671e2dbf155468adf1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-01_662186713835e7671e2dbf155468adf1_cryptolocker
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Size
27KB
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MD5
662186713835e7671e2dbf155468adf1
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SHA1
8e2296987225206f946bcbaaee80302fc0fea1dd
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SHA256
4e290859fdfdac7427463a1fa926d7035b390d6c598ebadfce4e71b260e4dd4e
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SHA512
24f7076d9bd2730d9ffc4055a007249e4c4eff2eb3716b05d5d09691799ff80bedd29afd2c87888cffd815ae2e7fa7f27dcfefce4c9141e4db084ed8cc4e387d
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SSDEEP
384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCg:b7o/2n1TCraU6GD1a4Xg
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_662186713835e7671e2dbf155468adf1_cryptolocker
Files
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2024-01-01_662186713835e7671e2dbf155468adf1_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