2024-04-24_d82e5c9d75e1ae70033e7078a3745afc_cryptolocker | Triage

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General

Target

2024-04-24_d82e5c9d75e1ae70033e7078a3745afc_cryptolocker
Size

63KB
MD5

d82e5c9d75e1ae70033e7078a3745afc
SHA1

232863f8377bf2b9dab4c9fa220c11d61f0611fd
SHA256

1917e41c1e18e7324289c8c1dd0f41e65cd5ee416bf26e8e6414b29725e6b279
SHA512

014d9c1b0e2274da3f5bcfe5f5bc4fbdf9f103149dad6ce1ab06f8affa8f8a09a9d81531d4e7ed9ecdc30b2c86a2b872bf271420e1cc6f274b9efdebdc34be32
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHax/:btng54SMLr+/AO/kIhfoKMHdP/

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
2024-04-24_d82e5c9d75e1ae70033e7078a3745afc_cryptolocker

Files

2024-04-24_d82e5c9d75e1ae70033e7078a3745afc_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