2024-02-12_6401ac593a0c4e0c62503174c27ed859_cryptolocker | Triage

Sharing

General

Target

2024-02-12_6401ac593a0c4e0c62503174c27ed859_cryptolocker
Size

44KB
MD5

6401ac593a0c4e0c62503174c27ed859
SHA1

9cc0e90d50ea892d13b9b790f9f2312afcc6ebdd
SHA256

8b356a2b9fafc5d496579c2fd739178cb49e31aeb845ae28574321b439598629
SHA512

5ae81f57a0a2839765abaf01dcaf7e3d11ce73387ab72a36a3a39f65a1eb88d99827634cafe7619a7703888e7072dde2cbbc8d474538165ca2408526d84e9d74
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+96egDy:btB9g/xtCSKfxLIcMzUw96ny

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

Processes:

resource yara_rule

sample CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
2024-02-12_6401ac593a0c4e0c62503174c27ed859_cryptolocker

Files

2024-02-12_6401ac593a0c4e0c62503174c27ed859_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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