Static task
static1
Behavioral task
behavioral1
Sample
2024-09-29_a2d8ed516039c8ca85331b2d100f3cb2_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-09-29_a2d8ed516039c8ca85331b2d100f3cb2_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-29_a2d8ed516039c8ca85331b2d100f3cb2_cryptolocker
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Size
40KB
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MD5
a2d8ed516039c8ca85331b2d100f3cb2
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SHA1
9d9841a738a92acf843d572761f2067bd637791c
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SHA256
4e31d50a7808df684634d58c06a44c4a5bcf43021c79632a1df9e2daf58a0940
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SHA512
b412f7af9e5337670824dfc16a23e7538500f364fb8311fa7499c35e36071d5f4db0ca44c608d7bd9faeb2d486bfd141485f2df23b7ea4b474861d15a79ba945
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SSDEEP
768:b7o/2n1TCraU6GD1a4Xcn62TUdcuQlqJ51mwK:bc/y2lm6Y0AqJ51mwK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-29_a2d8ed516039c8ca85331b2d100f3cb2_cryptolocker
Files
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2024-09-29_a2d8ed516039c8ca85331b2d100f3cb2_cryptolocker.exe windows:5 windows x86 arch:x86
78f4abb8610ca1c22ad9f81ecfabcc3c
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
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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