2024-04-05_7fee7eec3f8ca795b5d905a3e623b64c_cryptolocker | Triage

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General

Target

2024-04-05_7fee7eec3f8ca795b5d905a3e623b64c_cryptolocker
Size

59KB
MD5

7fee7eec3f8ca795b5d905a3e623b64c
SHA1

951dccc5c997abf529863a388eac78c3538c9604
SHA256

7187fdf14eed58fa1a331cc131b5ab42242c59585c1d4c29d7cdbfda50286146
SHA512

b60f53bee42a7d0971438a4e9e00ed12e701d7142ea6e8a337d888a7903177a2bb1cf0b350d953938659700649b870d3f8c95f420bae5951ce1777ec91ba0953
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHz:btng54SMLr+/AO/kIhfoKMHdm

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
2024-04-05_7fee7eec3f8ca795b5d905a3e623b64c_cryptolocker

Files

2024-04-05_7fee7eec3f8ca795b5d905a3e623b64c_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