Static task
static1
Behavioral task
behavioral1
Sample
2024-08-21_52ee410abeefc3ea65ec7ee674cfd803_cryptolocker.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2024-08-21_52ee410abeefc3ea65ec7ee674cfd803_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-21_52ee410abeefc3ea65ec7ee674cfd803_cryptolocker
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Size
57KB
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MD5
52ee410abeefc3ea65ec7ee674cfd803
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SHA1
e9a0adb3043c98c7c2445ff6b9ab8e597d0ea05b
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SHA256
2d5fdfc90960593faa5a02d02a716ab60921a44d4493ee9a3f67a34dec7df1c1
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SHA512
94c6a3605f435b49456c978bfc89cbefed12d0706751ee34e72458eb0779cd139b5c1b8dde0436f0f0c291bf12d1d44615393a444b6f7e6fbe52af98f81edae1
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SSDEEP
1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMM9:TCjsIOtEvwDpj5HE/OUHnSMj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-21_52ee410abeefc3ea65ec7ee674cfd803_cryptolocker
Files
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2024-08-21_52ee410abeefc3ea65ec7ee674cfd803_cryptolocker.exe windows:5 windows x86 arch:x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE