2024-05-14_80c53fe5e2c251ab7692696cdb8ba356_cryptolocker | Triage

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General

Target

2024-05-14_80c53fe5e2c251ab7692696cdb8ba356_cryptolocker
Size

43KB
MD5

80c53fe5e2c251ab7692696cdb8ba356
SHA1

e791d59b6f5f9033ae77e8f990d9c93514ff772b
SHA256

5bdc11b7780abe320a83cfb90b30627307ab623672434c07da528b4293703c2f
SHA512

ef1a999f0669a54261cd660422b70b7fac05b4636fe0ff53bf68002db3815426095e9365c617ae50f49573a7eef1e078e69d249ebec4ae2042427a5654ab0474
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAwH:b/pYayGig5HjS3NPA+

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
2024-05-14_80c53fe5e2c251ab7692696cdb8ba356_cryptolocker

Files

2024-05-14_80c53fe5e2c251ab7692696cdb8ba356_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ