Static task
static1
Behavioral task
behavioral1
Sample
2024-01-10_9ca6c1c1b3a0cb52f09514f1ac0dfff4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_9ca6c1c1b3a0cb52f09514f1ac0dfff4_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_9ca6c1c1b3a0cb52f09514f1ac0dfff4_cryptolocker
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Size
25KB
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MD5
9ca6c1c1b3a0cb52f09514f1ac0dfff4
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SHA1
20fcb20bd6faac8f28af5853bd974a811daa066c
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SHA256
6e82721d73d10a21b3a09a68215401888ecc72c690d7b5d64e06a8143da2f967
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SHA512
528c743e7ee0cf702cbebb404a0a2368a436f03ca11c175a9d72d311755b0cf769dac200e68d084f6c28c6e2a94e021a91408909202099a6e379de072c6eca27
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzn3z:b/yC4GyNM01GuQMNX3z
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_9ca6c1c1b3a0cb52f09514f1ac0dfff4_cryptolocker
Files
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2024-01-10_9ca6c1c1b3a0cb52f09514f1ac0dfff4_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