Static task
static1
Behavioral task
behavioral1
Sample
2024-09-07_8a0f26bf7454131057b68d1cadbcec80_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-07_8a0f26bf7454131057b68d1cadbcec80_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-07_8a0f26bf7454131057b68d1cadbcec80_cryptolocker
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Size
39KB
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MD5
8a0f26bf7454131057b68d1cadbcec80
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SHA1
3460879dc91b4839d04ba75e0f6218a00d00d45d
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SHA256
939a7fd200ffbd38934f9b4c2a57b72d38674d17687b152305c3e2bd7f131e73
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SHA512
26ce8b68acd2b9a7bfbd754c3b1c3812014e87be85c18b1c2a7688c049713c5137cd468915747de5d7477305c70663fa5cc1f63f5f2fd39beb60f72626b1dbf7
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SSDEEP
768:fTz7y3lhsT+hs1SQtOOtEvwDpjfAu9+4q9:fT+hsMQMOtEvwDpjoIHm
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_8a0f26bf7454131057b68d1cadbcec80_cryptolocker
Files
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2024-09-07_8a0f26bf7454131057b68d1cadbcec80_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
.ropf Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ