2024-04-26_10ff41c505f4725102caab11ac226ae1_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-26_10ff41c505f4725102caab11ac226ae1_cryptolocker
Size

35KB
MD5

10ff41c505f4725102caab11ac226ae1
SHA1

06f2b352bb62e284caa90ffa79e07d3ea341fb6e
SHA256

e3dae5a8f9df592e5a9eec622e945a2a246344c0cdac3b1ccbca0fd4c49bcf9c
SHA512

01feb54fce701a66b0f462150d81f91b18284831a69e4b3b80d99899a88117e97aac6a7e576df6b19c3b5b818ee3ce740fb15ab99d47fdf4161b1976c4b89b63
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+uspN/:bAvJCYOOvbRPDEgXRc+BAILY/

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
2024-04-26_10ff41c505f4725102caab11ac226ae1_cryptolocker

Files

2024-04-26_10ff41c505f4725102caab11ac226ae1_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