2024-02-13_1b8f047a803b4eec01f9edf8adb943df_cryptolocker | Triage

Sharing

General

Target

2024-02-13_1b8f047a803b4eec01f9edf8adb943df_cryptolocker
Size

43KB
MD5

1b8f047a803b4eec01f9edf8adb943df
SHA1

938fdd05c0d4a68ed2adb14e0df5beecb137d183
SHA256

c4367f8939e0b0882211c4180a7ff291d5c595b0669391ef4749ad691cd0c703
SHA512

1d25ac8b40cd3cf154a4fe2060d0c108ac7afc7ea1f2377b9413f7e8a6391a2f819699e5819db74c0505c6488a5a4f5930a1823ed9fca4fa0b860cc75c6700ba
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+96egQW:btB9g/xtCSKfxLIcMzUw96h

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
2024-02-13_1b8f047a803b4eec01f9edf8adb943df_cryptolocker

Files

2024-02-13_1b8f047a803b4eec01f9edf8adb943df_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