Static task
static1
Behavioral task
behavioral1
Sample
2024-09-28_7d71ea49452d8bd8b52b1ceda93c3fff_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-28_7d71ea49452d8bd8b52b1ceda93c3fff_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-28_7d71ea49452d8bd8b52b1ceda93c3fff_cryptolocker
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Size
31KB
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MD5
7d71ea49452d8bd8b52b1ceda93c3fff
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SHA1
28639764aae4625c3c1e6e49a7efafbe58b610d2
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SHA256
5d62c4c888b5746093ee5300494f5777e130d43a838a1e21813a1b3c0553d2fa
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SHA512
6da95360c6d4aeaf7cd1a2b302c462d295d635ad6fb4361cb20bdabd8eb1723db408dbb308344049e5aea4a32bdd5c7a90617975768c4ef84ca8e73c25652718
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6Aug:b/yC4GyNM01GuQMNXw2PSjH9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-28_7d71ea49452d8bd8b52b1ceda93c3fff_cryptolocker
Files
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2024-09-28_7d71ea49452d8bd8b52b1ceda93c3fff_cryptolocker.exe windows:5 windows x86 arch:x86
ad86a1414a0514f4c041167365378f70
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
EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
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: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ