Static task
static1
Behavioral task
behavioral1
Sample
2024-01-10_cb97726857ef7f1ef1ae47ba83ddca64_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_cb97726857ef7f1ef1ae47ba83ddca64_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_cb97726857ef7f1ef1ae47ba83ddca64_cryptolocker
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Size
47KB
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MD5
cb97726857ef7f1ef1ae47ba83ddca64
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SHA1
d261a4b968afc75df861e374c10c82d234f4855c
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SHA256
9ef386d989dfaa7728d04c1497b48fcc2d7475baea493d1a9320ba7fceb2e5c9
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SHA512
6fc8c5125a883d64f1acdd1dbbdf488df1bb6c5fb6e2740f72af7ad9658ecb1986fb4db6992e9c75c2fb692398a3cfa990db73b2f82dc44a63a54ac40873f8c1
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5wjvaH2:btB9g/xtCSKfxLIc/EV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_cb97726857ef7f1ef1ae47ba83ddca64_cryptolocker
Files
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2024-01-10_cb97726857ef7f1ef1ae47ba83ddca64_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