Static task
static1
Behavioral task
behavioral1
Sample
2024-07-03_6104c74ec63f73e7fa66ec7642f3552a_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-07-03_6104c74ec63f73e7fa66ec7642f3552a_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-07-03_6104c74ec63f73e7fa66ec7642f3552a_cryptolocker
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Size
392KB
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MD5
6104c74ec63f73e7fa66ec7642f3552a
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SHA1
b646ae13c988d996cb0a48f34438d235c85b9b35
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SHA256
7357eb60130a79f2109ebff3559c542ab1568053c8fc63ea89a3c27898be523e
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SHA512
d85db14ea712d15b5ef57a7bbe2a22289d17e3e3d044eccfc70e992214e513fb42c8ea735aa92966b5fe38b38637a1013fe9b1931966b836c150ce2b77b82a3a
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SSDEEP
6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXRV:nnOflT/ZFIjBz3xjTxynGUOUhXRV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-03_6104c74ec63f73e7fa66ec7642f3552a_cryptolocker
Files
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2024-07-03_6104c74ec63f73e7fa66ec7642f3552a_cryptolocker.exe windows:5 windows x86 arch:x86
021d5e7849e90fdf4c65d3045c109483
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos
kernel32
GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
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
.ropf Size: 512B - Virtual size: 101B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ