Static task
static1
Behavioral task
behavioral1
Sample
2024-09-19_b89528ef89e2a06503626892c132b360_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-19_b89528ef89e2a06503626892c132b360_cryptolocker.exe
Resource
win10v2004-20240802-en
General
-
Target
2024-09-19_b89528ef89e2a06503626892c132b360_cryptolocker
-
Size
39KB
-
MD5
b89528ef89e2a06503626892c132b360
-
SHA1
3e324a19e1c3ca3bf7adc62d92d88e7edc7e4dc9
-
SHA256
d473306553f407ab06d0edaf1229cbc275fbcf82a09a73e91ba379c70953538c
-
SHA512
7e3d8360c2147d4c183afc3641f4d207d802bcdf1410854ba75366adc4b85697bc8c5ede812c9dc2b447556559aa3b0743e1a4ce9e3bbd1589cc6058d8f8b3f6
-
SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmHU:btB9g/xtCSKfxLIcMzUk
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_b89528ef89e2a06503626892c132b360_cryptolocker
Files
-
2024-09-19_b89528ef89e2a06503626892c132b360_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