2024-04-05_1a48baeb81342c97b644457bffb74eeb_cryptolocker | Triage

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General

Target

2024-04-05_1a48baeb81342c97b644457bffb74eeb_cryptolocker
Size

62KB
MD5

1a48baeb81342c97b644457bffb74eeb
SHA1

444402f06da6bed73a60c5eecd0e8a72f6bdc358
SHA256

7cddc6ff1f332b7d59b38cfc5debc0a079d3970e0600b2a69f18ae3b6d55b005
SHA512

15fb5e5a4a7bea9e69d35d26a085a0a180d40e145de09a5cdd3b5e0ae99edb1c8f66ea421227d0f93eed305295f07a984b1195377cc2495d79c6b13e96a4f039
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHO0:btng54SMLr+/AO/kIhfoKMHdi

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
2024-04-05_1a48baeb81342c97b644457bffb74eeb_cryptolocker

Files

2024-04-05_1a48baeb81342c97b644457bffb74eeb_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