2024-05-14_e6e72c80d6577dff45ce416e5ed2d9cd_cryptolocker | Triage

Sharing

General

Target

2024-05-14_e6e72c80d6577dff45ce416e5ed2d9cd_cryptolocker
Size

32KB
MD5

e6e72c80d6577dff45ce416e5ed2d9cd
SHA1

8a4978ccf08e67d19936c2bfd78c1db16276d649
SHA256

d71f88fea8c7f5474499989d5b961e341bb2bd4e78e9ce44a0e97a3e45e27247
SHA512

dcda5a8e3abbe1e3ea862c96cd4990b4a4ff3c0d465273574dc4b6030040deded3785c3fc849097d763ce6c3049a1ffa020cdcc58f7a622db3d9002ae1b1fd8d
SSDEEP

384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUr766SJ5STV9Zo/CJW:bA74zYcgT/Ekd0ryfjQRSnWV9i/D

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
2024-05-14_e6e72c80d6577dff45ce416e5ed2d9cd_cryptolocker

Files

2024-05-14_e6e72c80d6577dff45ce416e5ed2d9cd_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