Static task
static1
Behavioral task
behavioral1
Sample
2024-10-10_fd890302842a180fd1043ffe810e131d_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-10_fd890302842a180fd1043ffe810e131d_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-10_fd890302842a180fd1043ffe810e131d_cryptolocker
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Size
39KB
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MD5
fd890302842a180fd1043ffe810e131d
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SHA1
055edb05b3f6dfeb1f6c5c7c4b1df13aa25b7bad
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SHA256
30e3abb812399f2b7139914ed3bd5a6086520059359189debf6e48eb77f27e88
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SHA512
37506447556c7915aef39d96665c11cc1b6da3f4cf08616444f69f73009ef5b353519ef4b50346bdc6be444dc3229590edd7ce583c220170300b7e40a88e40a2
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SSDEEP
768:fTz7y3lhsT+hs1SQtOOtEvwDpjfAu9+41:fT+hsMQMOtEvwDpjoIH1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_fd890302842a180fd1043ffe810e131d_cryptolocker
Files
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2024-10-10_fd890302842a180fd1043ffe810e131d_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
.ropf Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ