Static task
static1
Behavioral task
behavioral1
Sample
2024041441f9a97b1b932216459f9461ee06d48fcryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024041441f9a97b1b932216459f9461ee06d48fcryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024041441f9a97b1b932216459f9461ee06d48fcryptolocker.exe
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Size
35KB
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MD5
41f9a97b1b932216459f9461ee06d48f
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SHA1
6840f3edc4cf3d762ce8f8c8b0e8165fbe89bc13
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SHA256
7ef8a619eb3e2d6ebdd161cd36cfa8af415c65704b1e486cef1a594729d968ae
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SHA512
bd0f0c8294313345d053d01982edb19a077247f8dfc9bfb0e83610512dab66fb9b58ebc8e503dd7cc4f978d7e6a4405362517921832e9a551404d30560082a21
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SSDEEP
768:fTz7y3lhsT+hs1SQtOOtEvwDpjfAu9+4V:fT+hsMQMOtEvwDpjoIHV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024041441f9a97b1b932216459f9461ee06d48fcryptolocker.exe
Files
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2024041441f9a97b1b932216459f9461ee06d48fcryptolocker.exe.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