2024-05-16_d7ac6aa9a3abcc973cdba8574d1a675b_cryptolocker | Triage

Sharing

General

Target

2024-05-16_d7ac6aa9a3abcc973cdba8574d1a675b_cryptolocker
Size

62KB
MD5

d7ac6aa9a3abcc973cdba8574d1a675b
SHA1

0491b5195e5fa2a0a080d3833c1066e8a19b9119
SHA256

337e9f222854e60ad089c42e6777ebf0135d4bbd4bf28900ec493953a6563717
SHA512

f1581c97a3a766a5fa44762515f7ee061108dc24548d79e0a1070e592d50e56a126f1b9d967ba85baea5fec4f6afe0e5944c955c84f78ee07721d41ca4010871
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZng:btng54SMLr+/AO/kIhfoKMHdag

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
2024-05-16_d7ac6aa9a3abcc973cdba8574d1a675b_cryptolocker

Files

2024-05-16_d7ac6aa9a3abcc973cdba8574d1a675b_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