2024-05-21_5dd24a8dd1cd321eb1cafc8682a2abe2_cryptolocker | Triage

Sharing

General

Target

2024-05-21_5dd24a8dd1cd321eb1cafc8682a2abe2_cryptolocker
Size

34KB
MD5

5dd24a8dd1cd321eb1cafc8682a2abe2
SHA1

141347d7730e32463fce1c4b2c7ab99298ade4b9
SHA256

e480485a43619c439234b5d1c1e1176d11869444601a6f07aa2ec77eda353e73
SHA512

07553cc4e251c392d5545ea783c3ded2f0327cfbde372023d60543f4b374ff37b05bf4b178e70f8a901a5fbfe064009dfce10f36bf24950c468c21ad738626e5
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+T9xlb:bAvJCYOOvbRPDEgXRc+BAILihb

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

Processes:

resource yara_rule

sample CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
2024-05-21_5dd24a8dd1cd321eb1cafc8682a2abe2_cryptolocker

Files

2024-05-21_5dd24a8dd1cd321eb1cafc8682a2abe2_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