2024-03-08_8e36e3fd448cdc422c431a9a0ee1d42b_cryptolocker | Triage

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General

Target

2024-03-08_8e36e3fd448cdc422c431a9a0ee1d42b_cryptolocker
Size

43KB
MD5

8e36e3fd448cdc422c431a9a0ee1d42b
SHA1

b5bdff014f40c923d5b15c71a10d24930c026420
SHA256

29a185f484beb079118ba4fa09b7d81e323a557100eb72102de123ea91ba9d45
SHA512

d7c6c962fe3e1fe57ba2fda0fd4364fe2df5901d12802c5b8ceadf725a32f92fcd4ad492454de71f1707aa0c7e326458ba3b596eb8f381358e2da024b5a6daa6
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMvcWp8EB0/Pm:bc/y2lkF0+B2j8C0/Pm

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
2024-03-08_8e36e3fd448cdc422c431a9a0ee1d42b_cryptolocker

Files

2024-03-08_8e36e3fd448cdc422c431a9a0ee1d42b_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