Static task
static1
Behavioral task
behavioral1
Sample
2024-09-12_1b31f2d977606f4a97db435cb8793b24_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-12_1b31f2d977606f4a97db435cb8793b24_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-09-12_1b31f2d977606f4a97db435cb8793b24_cryptolocker
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Size
35KB
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MD5
1b31f2d977606f4a97db435cb8793b24
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SHA1
3012aacbb62e8730a03d8e65e9392d6c84ebae84
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SHA256
503adb74e7fe2d565dcff27bd3b88bd5b27f5bab2802f61286aac482c6fa28f1
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SHA512
74aceadeea6c186a1f80a0682cce7d84fbac3f00514398e378375c459b0f51cf1b2dbbabfe9b10684a355fae70fbbc99feaff56cb9c8fb890f422a3005596086
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SSDEEP
768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6oTy4N:bc/y2lLRU6zA6c5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_1b31f2d977606f4a97db435cb8793b24_cryptolocker
Files
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2024-09-12_1b31f2d977606f4a97db435cb8793b24_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