2024-02-17_dd1fc854395a6218a05e81e9cfe3c33b_cryptolocker | Triage

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General

Target

2024-02-17_dd1fc854395a6218a05e81e9cfe3c33b_cryptolocker
Size

60KB
MD5

dd1fc854395a6218a05e81e9cfe3c33b
SHA1

f1e331284de979e04b2a8930477c49cac5f5fb5f
SHA256

66973d586bbf4cf446601bb8d07ad305e12eb71d2a318421b06471e075aa11f3
SHA512

f865a6ce8e69a37df331d39a4c5c9d14714215001d248383a35adb588d0b41ad66baacaaad19fd69a7a2d28baabef56a6a1cae004244140019301bd593c31860
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHh:btng54SMLr+/AO/kIhfoKMHdw

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
2024-02-17_dd1fc854395a6218a05e81e9cfe3c33b_cryptolocker

Files

2024-02-17_dd1fc854395a6218a05e81e9cfe3c33b_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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