2024-06-16_e8d17a49fdca1b3ae9559c10d809b3f0_cryptolocker | Triage

Sharing

General

Target

2024-06-16_e8d17a49fdca1b3ae9559c10d809b3f0_cryptolocker
Size

38KB
MD5

e8d17a49fdca1b3ae9559c10d809b3f0
SHA1

2c64060ec97502ad92839e62afabb0940b458dbb
SHA256

70ef9893b518eb95b8891470d273cd3ad81b16de49337b64e2cfce34cab03f64
SHA512

3483c4986cb70b6fc1fd17a7f7b00c04b4b17f4b993fec6bab4ccae54c656222e148022eccb7da1b94862dbd74035ea7f6f537235310d9bd54b56512518e8683
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDZ4:bAvJCF+RQgJeab4sbm

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
2024-06-16_e8d17a49fdca1b3ae9559c10d809b3f0_cryptolocker

Files

2024-06-16_e8d17a49fdca1b3ae9559c10d809b3f0_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