Static task
static1
Behavioral task
behavioral1
Sample
2024-07-09_23e818225cf3e3d4dca4f2fec8251c29_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-07-09_23e818225cf3e3d4dca4f2fec8251c29_cryptolocker.exe
Resource
win10v2004-20240709-en
General
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Target
2024-07-09_23e818225cf3e3d4dca4f2fec8251c29_cryptolocker
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Size
65KB
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MD5
23e818225cf3e3d4dca4f2fec8251c29
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SHA1
9e9f6f61e967f20a8de8e99c5d84859160814fe7
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SHA256
10962c4d556b4f8961e8d4e4b29fa2e359c3849e083046c6d6e2705b390157a9
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SHA512
2d54ab3d3785cf04571cd90a1c046e2e0fee28be7be9f49caefaeec6669ad6ce68b70c9c76a582e0fb86d8e555b0e9685e1d653e4ad462c92e75790cf9f0dd33
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1x/9lfL+gniDScGV:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7A
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-09_23e818225cf3e3d4dca4f2fec8251c29_cryptolocker
Files
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2024-07-09_23e818225cf3e3d4dca4f2fec8251c29_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