2024-03-10_151cc7b9ba0488867131a61a3824548d_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-03-10_151cc7b9ba0488867131a61a3824548d_cryptolocker
Size

43KB
MD5

151cc7b9ba0488867131a61a3824548d
SHA1

aa2b1413a49da23ddc9e364e74a6e6b95fe684c1
SHA256

f9512c753e279bb4cd1c189318f445afa8d0fffd087ff846af9152f0c55db128
SHA512

34cd157d7d25bce16bfb2f25ca9ef0248476e53b0eae9867170df09db327da5121bb054b039b8b2be1ea20ee91f1acd5fef8a769be661227d5d52a2be758c449
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMvcWp8EB0/4:bc/y2lkF0+B2j8C0/4

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
2024-03-10_151cc7b9ba0488867131a61a3824548d_cryptolocker

Files

2024-03-10_151cc7b9ba0488867131a61a3824548d_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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