2024-04-18_5c956ff60c423f64df74c6a320d850ae_cryptolocker | Triage

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General

Target

2024-04-18_5c956ff60c423f64df74c6a320d850ae_cryptolocker
Size

33KB
MD5

5c956ff60c423f64df74c6a320d850ae
SHA1

26dcdf9ed02325d464e1d9b79fb65b6585818bcd
SHA256

12d0d239112a3658515e93b56bf6375716fb412a344eba2b8b60c5b75fa9c15c
SHA512

f2c7d6d48c1432add723936241ba07e4601905650c22aa8ae2cc147832c643b26d5e1c847e73f7107252e2e5a3c9a4d202e5c30f51144f8744302fddec2fe4d4
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5b:bxNrC7kYo1Fxf2rYn

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
2024-04-18_5c956ff60c423f64df74c6a320d850ae_cryptolocker

Files

2024-04-18_5c956ff60c423f64df74c6a320d850ae_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ