2024-03-05_d1ef0ca7b81125e20aff13417bc7d9ab_cryptolocker | Triage

Sharing

General

Target

2024-03-05_d1ef0ca7b81125e20aff13417bc7d9ab_cryptolocker
Size

44KB
MD5

d1ef0ca7b81125e20aff13417bc7d9ab
SHA1

4d7186db9bc0a16e48ffe6be44fb539147e10883
SHA256

45e69a2a16da1324d0605be48b9aff343c1db7f2c62d8cd0192c5be535fd37e5
SHA512

5c5c0befe27cae73e4f869c913675a23896ea76d9a80e10f4b1294ffbad7c495cd4e7ba6eaf16afa1e6177f3ad79000fd9072775716b45895d1a90d3715920d8
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+96egYti:btB9g/xtCSKfxLIcMzUw968ti

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
2024-03-05_d1ef0ca7b81125e20aff13417bc7d9ab_cryptolocker

Files

2024-03-05_d1ef0ca7b81125e20aff13417bc7d9ab_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