Static task
static1
Behavioral task
behavioral1
Sample
2024-01-08_af08f8e8391a873fb00a732c57c027d2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-08_af08f8e8391a873fb00a732c57c027d2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-08_af08f8e8391a873fb00a732c57c027d2_cryptolocker
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Size
40KB
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MD5
af08f8e8391a873fb00a732c57c027d2
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SHA1
75a687c414cd1a3a936def3725c8211b86494628
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SHA256
ce949ab958ed09a4e0b9a11114c6678a5d2c68c9b13f0ad4cd08b0d0a78aacdf
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SHA512
9083a37706dd6ab6282fec151076692dbbcabc18cba49cb8eb6320f5fff2adc1d34751fc0f12e3528099256311338ac6a274d83300b69bf493f6742eaba274df
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJ1RDM:btB9g/xtCSKfxLIc/bRDM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_af08f8e8391a873fb00a732c57c027d2_cryptolocker
Files
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2024-01-08_af08f8e8391a873fb00a732c57c027d2_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