2024-05-30_e13c019d3e3e0ce639cf5ff7a5923c3e_cryptolocker | Triage

Sharing

General

Target

2024-05-30_e13c019d3e3e0ce639cf5ff7a5923c3e_cryptolocker
Size

33KB
MD5

e13c019d3e3e0ce639cf5ff7a5923c3e
SHA1

593dd8f8f806a78815596aeb9e40f0b9c0a4999d
SHA256

9bbe38f83a123e08059076642f75be8a56634e98b1d5b93885836defd9b4c95e
SHA512

9323bb94183e25c03d89d8c4c1f98770b6aab04acf7905402bf68bab66f90954147e9f95a2a602e7a2e26ba18b32d6227c36862b2d27abf96a90ffdba294b1f4
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v7d:bAvJCYOOvbRPDEgXRcJ5

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
2024-05-30_e13c019d3e3e0ce639cf5ff7a5923c3e_cryptolocker

Files

2024-05-30_e13c019d3e3e0ce639cf5ff7a5923c3e_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