2024-05-20_16d7eae8e05477c5582925b06a5c2814_cryptolocker | Triage

Sharing

General

Target

2024-05-20_16d7eae8e05477c5582925b06a5c2814_cryptolocker
Size

41KB
MD5

16d7eae8e05477c5582925b06a5c2814
SHA1

394f61f42139d9054114acdb3ebe884fbc84b828
SHA256

0c84f7874e8db4b1c81270d2d9bc51609f9338e4d03a9831dd7e38d143e5b284
SHA512

4eb496f0093c7d06b133397274a362224d8e5cc897391462af5a1a96014f82b4c568daf22addaeac15279c8a00204baef17da8858d67d8b93b8b6ebd7dae295d
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pimGZ3t:bAvJCF+RQgJeab4sTsd

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
2024-05-20_16d7eae8e05477c5582925b06a5c2814_cryptolocker

Files

2024-05-20_16d7eae8e05477c5582925b06a5c2814_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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