Static task
static1
Behavioral task
behavioral1
Sample
2024-09-19_b92bb5d56515e4849ad625c126c2b1df_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-09-19_b92bb5d56515e4849ad625c126c2b1df_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-19_b92bb5d56515e4849ad625c126c2b1df_cryptolocker
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Size
38KB
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MD5
b92bb5d56515e4849ad625c126c2b1df
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SHA1
39096212999a8a90b8db03c6d9567da4ba911829
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SHA256
267db97bc0d9987f2ccac07d1027a6bb9cb6309d22abf3098efb46a99673d1a9
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SHA512
59bff0bcde90843322adf191c0485c678cb11d9035a3d282e4c34048a72ff66c6d2c0582e5f8af9797efaa774365a35533b467e581d16bf0431f372f1b595ab4
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SSDEEP
768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDZA:bAvJCF+RQgJeab4sbO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_b92bb5d56515e4849ad625c126c2b1df_cryptolocker
Files
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2024-09-19_b92bb5d56515e4849ad625c126c2b1df_cryptolocker.exe windows:5 windows x86 arch:x86
5a4767bc6f06914cff6e249c178e3b95
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
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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