Static task
static1
Behavioral task
behavioral1
Sample
2024-01-08_5935e14071b73d03bcade62c61a28975_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-08_5935e14071b73d03bcade62c61a28975_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-08_5935e14071b73d03bcade62c61a28975_cryptolocker
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Size
40KB
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MD5
5935e14071b73d03bcade62c61a28975
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SHA1
c1496ceb75d0165d72f447ffbe99aa13937a9455
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SHA256
0b0312fbc72b019676f2e90faf2b3f285e17ba05bac3bacee91dd219cb47abd5
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SHA512
cc68051ae455f420d54539442bd3cccd3439082a7150366687a59e11557b16a37671f485ff8b875afa1741010adb8d633189b80db1922a3f4d76ffd2a36bcca1
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJ1RDr:btB9g/xtCSKfxLIc/bRDr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_5935e14071b73d03bcade62c61a28975_cryptolocker
Files
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2024-01-08_5935e14071b73d03bcade62c61a28975_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