2024-04-25_49beb4c0c0fce184900cb8567e9685b3_cryptolocker | Triage

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General

Target

2024-04-25_49beb4c0c0fce184900cb8567e9685b3_cryptolocker
Size

44KB
MD5

49beb4c0c0fce184900cb8567e9685b3
SHA1

facca41337dada58375d4b98dde9c11c4c8d8ec6
SHA256

a451b263dccbf89aa0256a325d2a96a3d45ad58438b75699bb68c2a840073363
SHA512

6e211157fd4ac978d19feeb4afa6de018f010d7ebba1c4c5ec514eff572298e4932aa0d5a3669de51495c9b78a65fc4c2d1e773ba5853137c187d7e2800d1d96
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMvcWp8EB0xxy:bc/y2lkF0+B2j8C0ny

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
2024-04-25_49beb4c0c0fce184900cb8567e9685b3_cryptolocker

Files

2024-04-25_49beb4c0c0fce184900cb8567e9685b3_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