2024-04-24_1d1dfcf3e0cb685da9f8800012b618ef_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-24_1d1dfcf3e0cb685da9f8800012b618ef_cryptolocker
Size

38KB
MD5

1d1dfcf3e0cb685da9f8800012b618ef
SHA1

f98826795166e40be405ea6cc8e6e0d9b6e04254
SHA256

a16719d3efcd23ea2b5c47a492ba736a4bd3a71c36c381305cdf945425845577
SHA512

8dabff6911ac3b45eea690d7162646d77912e86b007307e56fa59036361079578b8e4d468cf17165565d748356bef1025e8481d28fbe9a047e64e90b036275c4
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbigDGI:bAvJCYOOvbRPDEgXrNekd7l94i3pimd

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
2024-04-24_1d1dfcf3e0cb685da9f8800012b618ef_cryptolocker

Files

2024-04-24_1d1dfcf3e0cb685da9f8800012b618ef_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