Static task
static1
Behavioral task
behavioral1
Sample
2024-01-09_4064f5cb26be1e2bbb68d749f60a9f33_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-09_4064f5cb26be1e2bbb68d749f60a9f33_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_4064f5cb26be1e2bbb68d749f60a9f33_cryptolocker
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Size
33KB
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MD5
4064f5cb26be1e2bbb68d749f60a9f33
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SHA1
3a358da0c4aae91418b77ded15740e311c6b5a98
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SHA256
0a0de300f88fc2508e6d9e7df762c9780cb4378f473fca01f44fa2173ff2fcd6
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SHA512
684cb9b1e7509e6d9c29921e8850c9c744084c9ca009bb831aa61d98a98578a8310127ddfb6b0babf86733c29f1c46d3ee740ea09a3e243a702fcbef0f690dc0
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznStEEr9VE/cor:b/yC4GyNM01GuQMNXw2PSjSKEBVE/c8
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_4064f5cb26be1e2bbb68d749f60a9f33_cryptolocker
Files
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2024-01-09_4064f5cb26be1e2bbb68d749f60a9f33_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