Static task
static1
Behavioral task
behavioral1
Sample
2024-10-02_871a9c5bd7137e04d9dfea1d83c9a824_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-02_871a9c5bd7137e04d9dfea1d83c9a824_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-10-02_871a9c5bd7137e04d9dfea1d83c9a824_cryptolocker
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Size
56KB
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MD5
871a9c5bd7137e04d9dfea1d83c9a824
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SHA1
68a5c4955a7368ff5da226093669c585c18f3a5b
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SHA256
5ba1aed1777b14162d7c8bfcef8fefb5d1932271c8a4ff3a78345a36ace6eb06
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SHA512
322b4dba5ea9e503ee96a4e8f6b5a4ab4d4b1cc39699c937b413e86c161ea5320ea12e95d22e0a97aa15c1493b4659355a5d0ee9ef5a4f2f52747d9fd974870c
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzpAIX6Ed:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7M
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-02_871a9c5bd7137e04d9dfea1d83c9a824_cryptolocker
Files
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2024-10-02_871a9c5bd7137e04d9dfea1d83c9a824_cryptolocker.exe windows:5 windows x86 arch:x86
db206e36db5c9492ce02c61a679129e2
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
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - 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