2024-02-14_9d016590f4776dcfc59dbee776cf71fe_cryptolocker | Triage

Sharing

General

Target

2024-02-14_9d016590f4776dcfc59dbee776cf71fe_cryptolocker
Size

42KB
MD5

9d016590f4776dcfc59dbee776cf71fe
SHA1

4abaee922aa7691a21dc554a6abe383022ff3511
SHA256

100f5df09194c92023e402628c6fe657440d912443ca170b5677da71dfa03333
SHA512

3fea4a4f5d3e0a6cf75dba1d4535b1bf40bd371783a235453ac2ec8e0bd270fa2e5388b830e861fb65857fc24270cb845c3fc85d602649ff2ccfff1a67c1ad12
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMvcWpy:bc/y2lkF0+B2jy

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
2024-02-14_9d016590f4776dcfc59dbee776cf71fe_cryptolocker

Files

2024-02-14_9d016590f4776dcfc59dbee776cf71fe_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