Static task
static1
Behavioral task
behavioral1
Sample
2023-08-27_3db6c5495d5d08f575e2d171d3214c7d_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-27_3db6c5495d5d08f575e2d171d3214c7d_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-27_3db6c5495d5d08f575e2d171d3214c7d_cryptolocker_JC.exe
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Size
38KB
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MD5
3db6c5495d5d08f575e2d171d3214c7d
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SHA1
514c78048ba82c153d0d4c8a8806ebcb6f271851
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SHA256
1d617f7e7ef5662437ced156824b725966eb9ce9cce149e7e60568a3c2edb262
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SHA512
ad3bc71f3efe6c81e9380e2d9b06c84a8570aadf5d2a9d8643b3884faedc83248e8f2b0190df1f448afc86b26cce46d33a75d7372d920e839e9c1ab3ce4bc07f
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJh:btB9g/xtCSKfxLIcMzUP
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-27_3db6c5495d5d08f575e2d171d3214c7d_cryptolocker_JC.exe
Files
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2023-08-27_3db6c5495d5d08f575e2d171d3214c7d_cryptolocker_JC.exe.exe windows:5 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