2024-03-25_030df6b2009c11262c570c50fb40049f_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-03-25_030df6b2009c11262c570c50fb40049f_cryptolocker
Size

37KB
MD5

030df6b2009c11262c570c50fb40049f
SHA1

8d4fb1c90c4b373b92f322509b612926de2dbce2
SHA256

9f451cae405c43f62fe35e724cbae9beb350c7c75217b9e15ff1d7fcd9afaaf0
SHA512

032a4986b296688c96d95d6c718315edde4605e1ee889ff867cdff626f8ac518c31e3bf78a86708d54e6080f183322bb44f9b6eed3f7c240421f7be72ae83d16
SSDEEP

768:bA74zYcgT/Ekd0ryfjPIunqpeNswmT3H2:bA6YcA/X6G0W143W

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-03-25_030df6b2009c11262c570c50fb40049f_cryptolocker

Files

2024-03-25_030df6b2009c11262c570c50fb40049f_cryptolocker
.exe windows:5 windows x86 arch:x86

021d5e7849e90fdf4c65d3045c109483

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos

kernel32

GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

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