Static task
static1
Behavioral task
behavioral1
Sample
2024-01-08_ba0ed85715ded4c978cb1b3a755d29c7_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-08_ba0ed85715ded4c978cb1b3a755d29c7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-08_ba0ed85715ded4c978cb1b3a755d29c7_cryptolocker
-
Size
44KB
-
MD5
ba0ed85715ded4c978cb1b3a755d29c7
-
SHA1
f962fba47a849367827e286664b8b04e88e3104f
-
SHA256
83e98e81529dbf5c09c5c99faa672f0ea3c36e4d55fc7a2c0313590aeb99126f
-
SHA512
f4331aecb517e384e34a71d651b5f901298821631bcd3f44357f118a27a23bfe3298d1141643d29a2e717bdaaac1441fe07c2ec7d67a1a6bfe54bbefcb611fb8
-
SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGpebVIYLHA3Kx0:o1KhxqwtdgI2MyzNORQtOflIwoHNV2Xd
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_ba0ed85715ded4c978cb1b3a755d29c7_cryptolocker
Files
-
2024-01-08_ba0ed85715ded4c978cb1b3a755d29c7_cryptolocker.exe windows:5 windows x86 arch:x86
db206e36db5c9492ce02c61a679129e2
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
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - 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