2024-06-01_6c8fa86016c6f9106a8d6c3df985ee40_cryptolocker | Triage

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General

Target

2024-06-01_6c8fa86016c6f9106a8d6c3df985ee40_cryptolocker
Size

36KB
MD5

6c8fa86016c6f9106a8d6c3df985ee40
SHA1

512248e2a91dedf8d96614ba37a4508975805ef9
SHA256

8c2109ebf69fc1195de4269f5b70de76758822818a97a858bb36c9ec5df050b0
SHA512

c6ebbfb839f3cda4f93a6fabc42845fdd8982f4e1cb5fab53ce10672c6a48349ba52b429ab831f8d8699ccc7ad90d82cc308a5ae65a768414a3d136e74648137
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+uspNQ:bAvJCYOOvbRPDEgXRc+BAILYQ

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
2024-06-01_6c8fa86016c6f9106a8d6c3df985ee40_cryptolocker

Files

2024-06-01_6c8fa86016c6f9106a8d6c3df985ee40_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