2024-04-29_5e5ca0b6cb162b9720b064fbfe7aad0e_cryptolocker | Triage

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General

Target

2024-04-29_5e5ca0b6cb162b9720b064fbfe7aad0e_cryptolocker
Size

34KB
MD5

5e5ca0b6cb162b9720b064fbfe7aad0e
SHA1

8b09f7614883da98c484e96a92a54a4b952696b1
SHA256

8f33ced36927116bdbdcf41dc4e495039071b51f2e45befc99c0ed43413ecd14
SHA512

87f09a3fdbd3b90d24242c2d92e1a9f832b45b8e2bb709e8412f78233b0cf6d609f8d1bb07200152ee246b0a6b923876edd55ac8deaf4586e4d211472ffc1e5d
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM9gxrOx:bAvJCYOOvbRPDEgXRcuM9gxix

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
2024-04-29_5e5ca0b6cb162b9720b064fbfe7aad0e_cryptolocker

Files

2024-04-29_5e5ca0b6cb162b9720b064fbfe7aad0e_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