2024-04-06_c82831c07f49e0c0cc314fdd4ab9d6bd_cryptolocker | Triage

Sharing

General

Target

2024-04-06_c82831c07f49e0c0cc314fdd4ab9d6bd_cryptolocker
Size

44KB
MD5

c82831c07f49e0c0cc314fdd4ab9d6bd
SHA1

9455ccf0cd1ab1f42b9e0c5a84f72a3b2afb34a7
SHA256

05a1ad12917ed0b63d82f3d22aafca9e59abab4900eeee34600c5c9b73e8be9e
SHA512

5f033377872ba1aef90da2a05dd8b00bbaf0ab4aa73ef3d6fb258a2bb99aa2b5484cc48069e2d11aecced6e4a3e80270b29533347eec06c8a98572e9af71e89a
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5WPA+:btB9g/xtCSKfxLIc/uH

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
2024-04-06_c82831c07f49e0c0cc314fdd4ab9d6bd_cryptolocker

Files

2024-04-06_c82831c07f49e0c0cc314fdd4ab9d6bd_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ