Static task
static1
Behavioral task
behavioral1
Sample
20240414416271f1bffab31ebd14c27beabccd0bcryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
20240414416271f1bffab31ebd14c27beabccd0bcryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
20240414416271f1bffab31ebd14c27beabccd0bcryptolocker.exe
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Size
36KB
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MD5
416271f1bffab31ebd14c27beabccd0b
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SHA1
a99da536a45081d86c695fdaa68933e106e0fac2
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SHA256
ff0c51a4d88fe1c93b3a5417610dc130490109ff345443916fb5a1331d87f09e
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SHA512
224cb69b272560b018ad33126803422e0fdea32b938eedf332ee33eaf2cb722766b4da12d20aa4a9341ddec2906b0996c8a33499cbcbaf4a4227ed6b722af865
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SSDEEP
384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3qE4kb6oY27:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o37
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20240414416271f1bffab31ebd14c27beabccd0bcryptolocker.exe
Files
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20240414416271f1bffab31ebd14c27beabccd0bcryptolocker.exe.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