2024-02-28_bd48a180aab6d9c71b0637a3918d8f83_cryptolocker | Triage

Sharing

General

Target

2024-02-28_bd48a180aab6d9c71b0637a3918d8f83_cryptolocker
Size

58KB
MD5

bd48a180aab6d9c71b0637a3918d8f83
SHA1

bb33e05be5c612afaba60ba7da46eeb65ff06208
SHA256

363ed884188c1bc6f7f9a9288f211d740ae17b8ee21d9f3d7f301b2058728523
SHA512

ec15952780b7f6996c5f7877776f0133af7c21962ad9442aa19b8ea43a5c554cb415d484512936735177e2898f814cf728ca10bd4a0124c87cf88d1db7d1ec57
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHRT:btng54SMLr+/AO/kIhfoKMHdST

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
2024-02-28_bd48a180aab6d9c71b0637a3918d8f83_cryptolocker

Files

2024-02-28_bd48a180aab6d9c71b0637a3918d8f83_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