Static task
static1
Behavioral task
behavioral1
Sample
2024-08-07_9387efb04178c2fe1bcfad7888e62c40_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-08-07_9387efb04178c2fe1bcfad7888e62c40_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-07_9387efb04178c2fe1bcfad7888e62c40_cryptolocker
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Size
391KB
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MD5
9387efb04178c2fe1bcfad7888e62c40
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SHA1
ac0d5acbdc8a1957caf326e09c0fcc97f61b5f9c
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SHA256
8996a9a2aca06bd68b99b1a1452f192140963fef5d9ff22661b35f24692c909b
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SHA512
450590739324ef23462efcae82b192541c93e1291f89265b01a03beb234b9abb9d2f373d40a3d56d0d17cf7fe231853f9638fc45ce71a2a16e82d847c9c64787
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SSDEEP
6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXRf:nnOflT/ZFIjBz3xjTxynGUOUhXRf
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-07_9387efb04178c2fe1bcfad7888e62c40_cryptolocker
Files
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2024-08-07_9387efb04178c2fe1bcfad7888e62c40_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