Static task
static1
Behavioral task
behavioral1
Sample
2024-01-01_1e9ba6935730992ed5c35335776cf979_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_1e9ba6935730992ed5c35335776cf979_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-01_1e9ba6935730992ed5c35335776cf979_cryptolocker
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Size
35KB
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MD5
1e9ba6935730992ed5c35335776cf979
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SHA1
be7ae7cd61a7809a6bfb67f635c9ad62234eb7af
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SHA256
b4292f56b4849e77c78b58be7859c3aea2c30da2d1e7f5c17db6b0c0781d51ca
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SHA512
5539b272ff867943f8a29bb57deef5f944596921b32f4aea18460c7eeda6106eef0b2b01ef0d3d3719b8c2902c582740ce8c9c52a6c50483e5cdc15bc0aa1df6
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkx:btB9g/WItCSsAGjX7e9N0hunrkx
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_1e9ba6935730992ed5c35335776cf979_cryptolocker
Files
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2024-01-01_1e9ba6935730992ed5c35335776cf979_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