2024-06-01_420d54ff31a7ef2e05ff4e0b643173db_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-06-01_420d54ff31a7ef2e05ff4e0b643173db_cryptolocker
Size

45KB
MD5

420d54ff31a7ef2e05ff4e0b643173db
SHA1

64af9500e89f5313145734612c8af0202dd4f51d
SHA256

35d9637bd9b44fcaedc53e7f72f1289741bd266e04c0c29b95aa389a05cfaa5f
SHA512

b2be81a02c58320bd274888b9ac5a47a5bdf3f191582b9aa8d0980b3d918434553dd79814d316bf5373ba040c417b678ed32fe4f868bd00a9be7294af1cc8adc
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphq6:bc/y2lkF0+Beq6

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
2024-06-01_420d54ff31a7ef2e05ff4e0b643173db_cryptolocker

Files

2024-06-01_420d54ff31a7ef2e05ff4e0b643173db_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ