2024-03-13_9d2cea1a77f7c7109820d09ceb822ec7_cryptolocker | Triage

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General

Target

2024-03-13_9d2cea1a77f7c7109820d09ceb822ec7_cryptolocker
Size

39KB
MD5

9d2cea1a77f7c7109820d09ceb822ec7
SHA1

a945c424129c4168f63afb490aa149c7b5a707a2
SHA256

42e8c1783815e070eb38fc8b523971bf185ae90e02f15408d124d0aad2901bff
SHA512

af62a3961bfd059981cc95a0af7569342164e794f57f7db7d8d814bc958460a00448d46492fc9f2268c94bede65e3501de2662e60596791ccec4d33b1ce1cde7
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pF0MFn:bAvJCF+RQgJeab4sFX1

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
2024-03-13_9d2cea1a77f7c7109820d09ceb822ec7_cryptolocker

Files

2024-03-13_9d2cea1a77f7c7109820d09ceb822ec7_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