2024-03-06_e9e1102b4d2ffba7d283b9bc8693e332_cryptolocker | Triage

Sharing

General

Target

2024-03-06_e9e1102b4d2ffba7d283b9bc8693e332_cryptolocker
Size

33KB
MD5

e9e1102b4d2ffba7d283b9bc8693e332
SHA1

972c85f4a9d1b7720ff41079a6a883adf5ef3b99
SHA256

6d0734d40ff8f7af5dab4883308915a08083c9a9063cd3f8a4916c775bc97f0d
SHA512

59922e32399e4882130b5b3eafc59bffba2b39c860e2fa3be8282f5428ce398508b140c2f08fedd8ce21832debf32cd6b6d6279eed30301134d55ea24d4eac54
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM93iOzEU:bAvJCYOOvbRPDEgXRcuM9NzH

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
2024-03-06_e9e1102b4d2ffba7d283b9bc8693e332_cryptolocker

Files

2024-03-06_e9e1102b4d2ffba7d283b9bc8693e332_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