2024-05-23_11f2da3eb0308389162ed4c4b0b2cd20_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-23_11f2da3eb0308389162ed4c4b0b2cd20_cryptolocker
Size

32KB
MD5

11f2da3eb0308389162ed4c4b0b2cd20
SHA1

6f3c6a8ccbe01e3cc4344e8a483087f7773b5189
SHA256

f22a7d457a7c8cfba9c931958fd9a5b2b39d260bcf66e2433f484c36c3c3a80d
SHA512

c24c3086bcd7a46bd74b07eb76636992462bc4226ab8bdc11f48406a04e9859d36001186a724476774b3fb791e06ae5a82bf10f2111ebe8df6b5a7ceb3862574
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v7f:bAvJCYOOvbRPDEgXRcJb

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
2024-05-23_11f2da3eb0308389162ed4c4b0b2cd20_cryptolocker

Files

2024-05-23_11f2da3eb0308389162ed4c4b0b2cd20_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