Static task
static1
Behavioral task
behavioral1
Sample
2024-07-09_88545671fe9288c4656b94625b4bdb91_cryptolocker.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2024-07-09_88545671fe9288c4656b94625b4bdb91_cryptolocker.exe
Resource
win10v2004-20240709-en
General
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Target
2024-07-09_88545671fe9288c4656b94625b4bdb91_cryptolocker
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Size
50KB
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MD5
88545671fe9288c4656b94625b4bdb91
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SHA1
473895b8a47b3b4115a354354757a4ce2f2e0f80
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SHA256
886a279bd67403b1d520606bf876c3d6759f126a5d8fc557b6f97b9b07278202
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SHA512
50e8768017ab77a54ad3fc04409b304898c86cfe9f2459ecb85243783a027f30e5054e1194fdf6240bd34e1b4b44db88d0a6de49165d4e04bb877114aff5ed2a
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SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBaaEqbIu556BlvsTz:X6QFElP6n+gJQMOtEvwDpjB0GIWSlvIz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-09_88545671fe9288c4656b94625b4bdb91_cryptolocker
Files
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2024-07-09_88545671fe9288c4656b94625b4bdb91_cryptolocker.exe windows:5 windows x86 arch:x86
7ba3aa8366ce167c7a77ebd6e6fea8e5
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
ShowWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ