2024-04-10_f9a97ac140e6dd83de5c31cf7af546cd_cryptolocker | Triage

Sharing

General

Target

2024-04-10_f9a97ac140e6dd83de5c31cf7af546cd_cryptolocker
Size

32KB
MD5

f9a97ac140e6dd83de5c31cf7af546cd
SHA1

270c385d645575fd39a06528dc85cfbc0228b766
SHA256

daa2cbc53665ce13ca31ec5c0d08e5f4faa07250eec519004ea4b7f7a2de4970
SHA512

1d96d396a31f8f98b36e3e26721235afd841760034b3ae76cdb7da5823a093257c20b3471022b153b59e2dba2b9a6ae719ed46c6cba2985b8078058e8a2c5d97
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5T:bxNrC7kYo1Fxf2rY/

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
2024-04-10_f9a97ac140e6dd83de5c31cf7af546cd_cryptolocker

Files

2024-04-10_f9a97ac140e6dd83de5c31cf7af546cd_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

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
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
ShowWindow
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ