2024-04-05_f3c849bd89592f73356f52d57c0c5068_cryptolocker | Triage

Sharing

General

Target

2024-04-05_f3c849bd89592f73356f52d57c0c5068_cryptolocker
Size

42KB
MD5

f3c849bd89592f73356f52d57c0c5068
SHA1

14d7e6bae2cb972d6c88081c935d0ebd74317ff0
SHA256

4c92dc6c0b4b94ff2f10c05dd220013c8feb9726c14a095bdb5b855bba828463
SHA512

e58fcf59860a93d936a989dfde83fac3fc0baffed8c84c2f7b54a9403691c998308a32e99705473a6491b4de41a4d1cb32810a24b1c241ac615218086e3b738d
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3p+OMDW:bAvJCF+RQgJeab4sx9

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
2024-04-05_f3c849bd89592f73356f52d57c0c5068_cryptolocker

Files

2024-04-05_f3c849bd89592f73356f52d57c0c5068_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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