Static task
static1
Behavioral task
behavioral1
Sample
2024-10-15_77b4d973db13c11ad35d6fad75cd1331_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-15_77b4d973db13c11ad35d6fad75cd1331_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-15_77b4d973db13c11ad35d6fad75cd1331_cryptolocker
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Size
60KB
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MD5
77b4d973db13c11ad35d6fad75cd1331
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SHA1
dfe4d7fb3960351826bbbbf428f92947e51e20b0
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SHA256
9f80b572b288bb241f3a381a960388f834fe095bc799e9e5858d8bbe9333a0ba
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SHA512
d982a921823489c180b164af5d48a64c1a64c24702b624809c77af46490918f092147cb62b742a46306c24f8a7a36c32b6eba83ed373395d6adc73c1404512de
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF293+:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7w
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-15_77b4d973db13c11ad35d6fad75cd1331_cryptolocker
Files
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2024-10-15_77b4d973db13c11ad35d6fad75cd1331_cryptolocker.exe windows:5 windows x86 arch:x86
db206e36db5c9492ce02c61a679129e2
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
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ