2024-04-05_d9b30c92f2c7f92a666c702d572e6a73_cryptolocker | Triage

Sharing

General

Target

2024-04-05_d9b30c92f2c7f92a666c702d572e6a73_cryptolocker
Size

42KB
MD5

d9b30c92f2c7f92a666c702d572e6a73
SHA1

1d804c3d966caa28db785c08132494d5b13553cc
SHA256

49c523fcbd9807019b7341e8adf9968bd40821a9170c9b87427c2f24a47655c2
SHA512

4fb9304b4aadfe05bf3402b8343f3ea49d71f3b575064a5bc97802391f35f2d7933c4d11e92b9555cd4cef89ca92ce98babf02f9442ee44c48057bedbac63bdb
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3p+OMD6:bAvJCF+RQgJeab4sxR

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
2024-04-05_d9b30c92f2c7f92a666c702d572e6a73_cryptolocker

Files

2024-04-05_d9b30c92f2c7f92a666c702d572e6a73_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