Static task
static1
Behavioral task
behavioral1
Sample
2024-07-23_0240c837ba11c3c3a7c99278c9407a49_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-07-23_0240c837ba11c3c3a7c99278c9407a49_cryptolocker.exe
Resource
win10v2004-20240709-en
General
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Target
2024-07-23_0240c837ba11c3c3a7c99278c9407a49_cryptolocker
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Size
38KB
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MD5
0240c837ba11c3c3a7c99278c9407a49
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SHA1
b91f3df6aadf164bdfa5bb8921a17cc9b86aeba7
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SHA256
1a5f6b5369e63d49e47970ced4ff3dfd38f27e281174cd5bcd946685de9bf495
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SHA512
d4498e6c3eb908b8b13088465afc318caf006b03ea19018d09e55a2e3a08568b31cd96be39c70954ca0ca379b28207588032136e8395ec673a2beff39a0fd400
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SSDEEP
768:fTz7y3lhsT+hs1SQtOOtEvwDpjfAu9+4H:fT+hsMQMOtEvwDpjoIHH
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-23_0240c837ba11c3c3a7c99278c9407a49_cryptolocker
Files
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2024-07-23_0240c837ba11c3c3a7c99278c9407a49_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