2024-03-15_1344fa54d91fdf900a1ff989af04d93e_cryptolocker | Triage

Sharing

General

Target

2024-03-15_1344fa54d91fdf900a1ff989af04d93e_cryptolocker
Size

34KB
MD5

1344fa54d91fdf900a1ff989af04d93e
SHA1

202ed2b033aa45c4a2b3b184233d208b19bf873a
SHA256

5c91cbf86402c88f8215388b378866d3a13a5a6ef2f1d3950f84c40b9bfcf6a9
SHA512

9f401af1e0c42c10107f4bbfbdc9cf846e460033cebcb41b9d570d049e5e1ded6781ff882690a19b1ba4cb70d90144a5c2315941a7f5e30417a5a088335c6b44
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qPU:btB9g/WItCSsAGjX7r3BTc

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
2024-03-15_1344fa54d91fdf900a1ff989af04d93e_cryptolocker

Files

2024-03-15_1344fa54d91fdf900a1ff989af04d93e_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