2024-02-24_9e4328ed81cfafbbd449a6d5b8dd3776_cryptolocker | Triage

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General

Target

2024-02-24_9e4328ed81cfafbbd449a6d5b8dd3776_cryptolocker
Size

41KB
MD5

9e4328ed81cfafbbd449a6d5b8dd3776
SHA1

dad1de928496d48ac3a02f77600ef332d0f52a17
SHA256

ef073f2980450e44b1ac2b31324b6a9c2d329dc34bfb4d695f18068636d75ed3
SHA512

eb4f954528dcdc04b8239e43f134466c087a75ca0da29e7823ec13abf00fd0574d518527d534af784c9b44f361edf3272e50eaf42dee8e4f782ea99ec491916d
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqreU:bc/y2lkF0+BjrB

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
2024-02-24_9e4328ed81cfafbbd449a6d5b8dd3776_cryptolocker

Files

2024-02-24_9e4328ed81cfafbbd449a6d5b8dd3776_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