2024-02-03_d9f5e9ded79c7bfad626d8dcfa14a40f_cryptolocker | Triage

Sharing

General

Target

2024-02-03_d9f5e9ded79c7bfad626d8dcfa14a40f_cryptolocker
Size

59KB
MD5

d9f5e9ded79c7bfad626d8dcfa14a40f
SHA1

805315b49357e2db05a7f6518d53280a5ae05381
SHA256

90ef9a8c6a2f219c876148d086cd991e8ab874a27434f3d3d40b5d91bff949cf
SHA512

d214f071adcae663f6df672d3a341ec44163f1212a387b3c1fe9a862cf110dcc8c7b3c1440b8f1bbdf4923318dbda7c8198eda94566fca176c19d2df19b402b4
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHN8:btng54SMLr+/AO/kIhfoKMHdX

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
2024-02-03_d9f5e9ded79c7bfad626d8dcfa14a40f_cryptolocker

Files

2024-02-03_d9f5e9ded79c7bfad626d8dcfa14a40f_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