Static task
static1
Behavioral task
behavioral1
Sample
2024-09-07_33d35c3b8f687955ac8f5e0d9095cc39_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-07_33d35c3b8f687955ac8f5e0d9095cc39_cryptolocker.exe
Resource
win10v2004-20240802-en
General
-
Target
2024-09-07_33d35c3b8f687955ac8f5e0d9095cc39_cryptolocker
-
Size
45KB
-
MD5
33d35c3b8f687955ac8f5e0d9095cc39
-
SHA1
d6764a9977ebbf093f1497abd87475330afe1ae8
-
SHA256
91ee542dfd4ce9890545c68402b9b09f547fa86e7ac1f9f5ead06ed5d7db8157
-
SHA512
d1a837bbaa4cdcfca26430cb4bdcd3b90686cba40a06f7ea95c3e9ad87c45a7c7101d83639e407c4fbbbfeb01e0973e86064a5ab240f122a8438fb6d5f929968
-
SSDEEP
768:btB9g/WItCSsAGjX7e9N0hunrknljKrC1:btB9g/xtCSKqf1rksr2
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_33d35c3b8f687955ac8f5e0d9095cc39_cryptolocker
Files
-
2024-09-07_33d35c3b8f687955ac8f5e0d9095cc39_cryptolocker.exe windows:5 windows x86 arch:x86
a2bfa209044e11b72a41f731968fdff2
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ