Static task
static1
Behavioral task
behavioral1
Sample
2024-09-13_1a51a16efeb742ee9eaf2f6b82f74df6_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-13_1a51a16efeb742ee9eaf2f6b82f74df6_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-13_1a51a16efeb742ee9eaf2f6b82f74df6_cryptolocker
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Size
72KB
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MD5
1a51a16efeb742ee9eaf2f6b82f74df6
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SHA1
ad58fb61ff9be4c05b8c61b16639a15af8fc9330
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SHA256
df85448c204717140b4c5056d3b85d7f6cf4505805c515598fe3ddc21121ae8f
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SHA512
69a5d425869963c6c17c8afc636efa72215973a7da37ac9ca069a88f8286bf7cd84e0928c7eeaf121afc7916d9fcee84bc4518f845fbbc8576fafe9ab727c8ef
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4ZPsED3VK2+ZtyOjgO4r9vFAg2rq2g1B/Rc:vj+jsMQMOtEvwDpj5HZYTjipvF24U
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_1a51a16efeb742ee9eaf2f6b82f74df6_cryptolocker
Files
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2024-09-13_1a51a16efeb742ee9eaf2f6b82f74df6_cryptolocker.exe windows:5 windows x86 arch:x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
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: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ