2024-05-23_8bea09dcbb2ccfa4dc15967ee0a0263d_cryptolocker | Triage

Sharing

General

Target

2024-05-23_8bea09dcbb2ccfa4dc15967ee0a0263d_cryptolocker
Size

63KB
MD5

8bea09dcbb2ccfa4dc15967ee0a0263d
SHA1

a54b08a09b970ba8c10e5ed72d374a9ebf167fa4
SHA256

710fe2f4949de03df1cd0707e2e0eef19ad8122c83130ca8d08238ec943321e3
SHA512

e6227c84aaf4a1372e8bc16c96e089f6b542584e256e8d801dc3bb0c9c75b86fed1c9de148bc960e27ec925bdf1efbf9fe25e09a057470c5e618a6b802d60816
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnF7H+:btng54SMLr+/AO/kIhfoKMHdac

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

Processes:

resource yara_rule

sample CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
2024-05-23_8bea09dcbb2ccfa4dc15967ee0a0263d_cryptolocker

Files

2024-05-23_8bea09dcbb2ccfa4dc15967ee0a0263d_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