Static task
static1
Behavioral task
behavioral1
Sample
20240521e09f161867cfee34a6e77462c8304e4ecryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
20240521e09f161867cfee34a6e77462c8304e4ecryptolocker.exe
Resource
win10v2004-20240426-en
General
-
Target
20240521e09f161867cfee34a6e77462c8304e4ecryptolocker
-
Size
47KB
-
MD5
e09f161867cfee34a6e77462c8304e4e
-
SHA1
c6c345d2546387d3d4bdf92360dc0795caadccd8
-
SHA256
b509804f3e3aae361b1ef58871380dea3fbd941adb23b50eba98b431dfe0958a
-
SHA512
5aaa4967c38fd116ac98107dd806c9f888cec9c1fff112bbfd92aa9edec9b5dc51af49969ff3840eeb4f8f2ea02c70bfdf704a4a883bd4140d915578904d8678
-
SSDEEP
768:P6LsoVEeegiZPvEhHSP+gp/QtOOtEvwDpjBBMLZdzuqpXsiE8Wq/DpkcL:P6Q0ElP6G+gJQMOtEvwDpjB8WMlfL
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20240521e09f161867cfee34a6e77462c8304e4ecryptolocker
Files
-
20240521e09f161867cfee34a6e77462c8304e4ecryptolocker.exe windows:5 windows x86 arch:x86
7ba3aa8366ce167c7a77ebd6e6fea8e5
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
ShowWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE