2024-02-27_6dcd76ef826de964b14add3eae3aa4e2_cryptolocker | Triage

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General

Target

2024-02-27_6dcd76ef826de964b14add3eae3aa4e2_cryptolocker
Size

33KB
MD5

6dcd76ef826de964b14add3eae3aa4e2
SHA1

fb69bbd76b612c96d8d3b6bd30903d76419a2991
SHA256

9846ff1bc05090e33ba8f144e934b2a832a12e5598bfb2d188a6be0deb450cfa
SHA512

5b8a11cac5b25eec875ad870ff4906c0d427ee6260ec56113dae33b5651f45a1105c82b1c969e6d4e435a3fa761a04fdee6b806936c4fe8ecafd487d499ca420
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM9JYUGVZWZ:bAvJCYOOvbRPDEgXRcuM9HGVZWZ

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
2024-02-27_6dcd76ef826de964b14add3eae3aa4e2_cryptolocker

Files

2024-02-27_6dcd76ef826de964b14add3eae3aa4e2_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