2024-06-02_72410c335ad5ed525103187d4b6f51ac_cryptolocker | Triage

Sharing

General

Target

2024-06-02_72410c335ad5ed525103187d4b6f51ac_cryptolocker
Size

35KB
MD5

72410c335ad5ed525103187d4b6f51ac
SHA1

f7905bd0de700c19bce93f3174c8afe8ce4faf0b
SHA256

e5c5b500ebdc80105edd4e6c4bfae8f44f1b30832c2c14ce3b2bac3796263048
SHA512

2aebb276bd362433dacf81ec9f0e881eda2bc475b5e0afe88bfae953f0c457fe4d545107f8e22e6d5d90877aa2c8270704c3a0aaf57f3ab2b3e8be42d410a821
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+T9riQD:bAvJCYOOvbRPDEgXRc+BAILiJi0

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
2024-06-02_72410c335ad5ed525103187d4b6f51ac_cryptolocker

Files

2024-06-02_72410c335ad5ed525103187d4b6f51ac_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