2024-04-21_87a04a7fac6b7c74887a01a432fafc4a_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-21_87a04a7fac6b7c74887a01a432fafc4a_cryptolocker
Size

34KB
MD5

87a04a7fac6b7c74887a01a432fafc4a
SHA1

d8769f39fb1cb02ace775b7ca847dbb1f9fa932e
SHA256

75695a328739bbd34ec78b74c6e2ff91ba379d34759e6e71ae4f4bd4c2ac75a8
SHA512

444ecef19e207dc5d609a3d1d49da1092f30abb563ca0e79c44f751ee9a4de6e7d8cd0a53fa9577c833c68f7ca70d04263b6ced99f80d0d23b85afe9024fe940
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qKn:btB9g/WItCSsAGjX7r3BTKn

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
2024-04-21_87a04a7fac6b7c74887a01a432fafc4a_cryptolocker

Files

2024-04-21_87a04a7fac6b7c74887a01a432fafc4a_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