Static task
static1
Behavioral task
behavioral1
Sample
caa2e0274f15a85929436d29eec2d635_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
caa2e0274f15a85929436d29eec2d635_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
caa2e0274f15a85929436d29eec2d635_cryptolocker_JC.exe
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Size
38KB
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MD5
caa2e0274f15a85929436d29eec2d635
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SHA1
bdafd41c66400d67ed7ba7f692462393e19d3739
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SHA256
eb4a029a01a0aa723efafe910b920944b700f5e2604226b669e410edc48072c8
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SHA512
50c7ab5cb0d8088df3eb0a6ee4a6ddb2057870372f62432ad917bb5e1d6650cd43e4a5b0d5caca0a3dcf8bc35a563db8db1ff89b9f715a372a8c03ca5c23dea0
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHoc/QQ/J0J:btB9g/xtCSKfxLIc//aJ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource caa2e0274f15a85929436d29eec2d635_cryptolocker_JC.exe
Files
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caa2e0274f15a85929436d29eec2d635_cryptolocker_JC.exe.exe windows 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