2024-05-27_6d8157a7f2ba8acc02109acadb95e9f2_cryptolocker | Triage

Sharing

General

Target

2024-05-27_6d8157a7f2ba8acc02109acadb95e9f2_cryptolocker
Size

37KB
MD5

6d8157a7f2ba8acc02109acadb95e9f2
SHA1

362be57e004902888b2a5867336f2a5a3dabff89
SHA256

ed2ded6bd518fb227475f8a8e303020975f3a3c23cbcb01848a2368e7cde4a4a
SHA512

db48c69b67bfc817c463c0a8a5a5dc651a4791d61e94bbf6de75b4aaeb7b18c92d26f3d821004f8d3624267bea76d58db2561a5328c73b066e28c8a68b60f7ad
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+uspNCl:bAvJCYOOvbRPDEgXRc+BAILYfO

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
2024-05-27_6d8157a7f2ba8acc02109acadb95e9f2_cryptolocker

Files

2024-05-27_6d8157a7f2ba8acc02109acadb95e9f2_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