Static task
static1
Behavioral task
behavioral1
Sample
20240531ab190a4f2a8bfbdac7790248f0940b2dcryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
20240531ab190a4f2a8bfbdac7790248f0940b2dcryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
20240531ab190a4f2a8bfbdac7790248f0940b2dcryptolocker
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Size
44KB
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MD5
ab190a4f2a8bfbdac7790248f0940b2d
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SHA1
f7b602ed2be8eb5252c2dd2bd9c3e56bd4ae7cbf
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SHA256
31fbadf451d07b098078c5206c14a0784b55345d22703bf26f61decc9ed5f83a
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SHA512
0200e119a14a28e765aa19888be818b9d7961a39f017d04aef5fbd6a7ed6bddc71be4c4ce214d1b9ce0719fcbee6b2ea9ab98ccc67b3ee78dcf26ddb269bc8cf
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4REL+cc66Tc4:vj+jsMQMOtEvwDpj5HW5sc4
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20240531ab190a4f2a8bfbdac7790248f0940b2dcryptolocker
Files
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20240531ab190a4f2a8bfbdac7790248f0940b2dcryptolocker.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