2024-02-17_7feb728ddd4b2b1a9dea68c6fd5913b4_cryptolocker | Triage

Sharing

General

Target

2024-02-17_7feb728ddd4b2b1a9dea68c6fd5913b4_cryptolocker
Size

60KB
MD5

7feb728ddd4b2b1a9dea68c6fd5913b4
SHA1

8e8071330ef9dce8bdb1fec02c8840e9b1e69d5e
SHA256

e0815b789fe8a20086faf7018cfc5e356b2698e5707e6efdb0b30c0ddb614d3e
SHA512

c2b4a19f86dc091c30767061c0ca8ecd7706d8b935ae38ef25599d52a6d4eeba6e2fe490c407c74b28e85cdb6edf4d29000ad06e6ade07d8b83a2756bac0b09b
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHu:btng54SMLr+/AO/kIhfoKMHdL

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
2024-02-17_7feb728ddd4b2b1a9dea68c6fd5913b4_cryptolocker

Files

2024-02-17_7feb728ddd4b2b1a9dea68c6fd5913b4_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