Static task
static1
Behavioral task
behavioral1
Sample
20240521186eeacd7b116a31a65b770dab746591cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
20240521186eeacd7b116a31a65b770dab746591cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
20240521186eeacd7b116a31a65b770dab746591cryptolocker
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Size
45KB
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MD5
186eeacd7b116a31a65b770dab746591
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SHA1
4a59bfc4f196ca1c66eafedd0250b19dfe23bd52
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SHA256
209f1b15f8528c63acd95a875ca2aaaa5bc019ba5ef504e867430c9f6b060ebb
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SHA512
aa7775b5f7ffe3d0beac3a08dd5a9fe63aa1e18461c5495cc001f22b767d16a02e2a276eb281a1be60f53ada3c40f44e663b3011e4919593d6f574128653caf3
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SSDEEP
768:P6LsoEEeegiZPvEhHS5+Mh/QtOOtEvwDpjBpaD3TUogs/VXpAPhu:P6QFElP6k+MRQMOtEvwDpjBQpVXKu
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20240521186eeacd7b116a31a65b770dab746591cryptolocker
Files
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20240521186eeacd7b116a31a65b770dab746591cryptolocker.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
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE