Static task
static1
Behavioral task
behavioral1
Sample
2024-01-08_a4d611b3681944596d238380b2c5742e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-08_a4d611b3681944596d238380b2c5742e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-08_a4d611b3681944596d238380b2c5742e_cryptolocker
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Size
36KB
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MD5
a4d611b3681944596d238380b2c5742e
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SHA1
d3473582f4950c39f06f23719d5be2b86a54468e
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SHA256
94306b84645d1bd8e776dca1c2df084f05e2cdc7d2e4c58d0c946a9560aec188
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SHA512
8c2af56869267c5fc37067ed5fdae4de50aacf0ae959f3061401a1fa0686f4b9cfcc6067738e93d9628f073b378306d02589971f56af01f09e312c8ea8d0824b
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3Nb/mVih:bAvJCYOOvbRPDEgXrNekd7l94i3p/f
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_a4d611b3681944596d238380b2c5742e_cryptolocker
Files
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2024-01-08_a4d611b3681944596d238380b2c5742e_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