2024-05-12_d93f10acc1f50f66fdbe0765adaa431d_cryptolocker | Triage

Sharing

General

Target

2024-05-12_d93f10acc1f50f66fdbe0765adaa431d_cryptolocker
Size

33KB
MD5

d93f10acc1f50f66fdbe0765adaa431d
SHA1

4d33c1e395c3bc431df1b3b32dec581fc0be09ac
SHA256

bde07b6acf3efbc1854976b5a54401efacd8ceb2a414c7b8547859e8c87fd050
SHA512

d60eaf61ca15732f3a51481f25d603dc7a705b03468d47b09ac1221f62deb010eb3ab523fc0d6e2fcf94004a59e10ea4e6544234e33e33a75fa46c04a1d5c429
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v7yB:bAvJCYOOvbRPDEgXRcJG

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
2024-05-12_d93f10acc1f50f66fdbe0765adaa431d_cryptolocker

Files

2024-05-12_d93f10acc1f50f66fdbe0765adaa431d_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