2024-04-30_30a8b65216b63728f9e97b1a33ecd63d_cryptolocker | Triage

Sharing

General

Target

2024-04-30_30a8b65216b63728f9e97b1a33ecd63d_cryptolocker
Size

43KB
MD5

30a8b65216b63728f9e97b1a33ecd63d
SHA1

b360b1997ec174eac75cc67b00ebe5461c6f3132
SHA256

8386743c8c51fe2aaff0c11bd0b47ee54a42f0e4510e2853f43547f798602077
SHA512

d786b47c6494cee72829af4256541efed6e110d464ef105b84a80529beb48e88a2e9a3bb8afe95edb2ea92174e87c7e4242372654b9023d3f739532b5a49161f
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphqp:bc/y2lkF0+Beqp

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
2024-04-30_30a8b65216b63728f9e97b1a33ecd63d_cryptolocker

Files

2024-04-30_30a8b65216b63728f9e97b1a33ecd63d_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
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