2024-05-10_7967b43ae895cacf2ab43d3b19dae506_cryptolocker | Triage

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General

Target

2024-05-10_7967b43ae895cacf2ab43d3b19dae506_cryptolocker
Size

43KB
MD5

7967b43ae895cacf2ab43d3b19dae506
SHA1

1cf86633d76e99e09d9fed5804bcc6d8cde60515
SHA256

228da13aca52191d4efe7bed9d73c59eaecfa7fb81da419d99b32d749c105cf4
SHA512

8283eb5029701c75ca166e94b6063c6ffe80ff8fd1183f94798e3effaaa25f349efb3f32f2197da898e69a35b77529b5af1cc5199a5ffdaeb86c25b17fe06447
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbZM+iY:bAvJCYOOvbRPDEgXrNekd7l94i3p+TBa

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
2024-05-10_7967b43ae895cacf2ab43d3b19dae506_cryptolocker

Files

2024-05-10_7967b43ae895cacf2ab43d3b19dae506_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