2024-02-29_23ec1f3220096c3b2020aa030d0cd7a9_cryptolocker | Triage

Sharing

General

Target

2024-02-29_23ec1f3220096c3b2020aa030d0cd7a9_cryptolocker
Size

39KB
MD5

23ec1f3220096c3b2020aa030d0cd7a9
SHA1

84e8dd3a6f100e658121b1ff69359ab9086ffba9
SHA256

98fabeb0bb9c93d99aab04d63285e317e4988ce8a10eb163d17a5d5957108202
SHA512

c8efb19f8a23f37d5d301b2bd2bc7615f6c2ce81cc56b914ea0047ca7a718879fcc196e217a1297981234db52a3ae323ca60445ebf294d11de79580520f3ca4e
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxsz:btB9g/WItCSsAGjX7e9N0hunrky

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
2024-02-29_23ec1f3220096c3b2020aa030d0cd7a9_cryptolocker

Files

2024-02-29_23ec1f3220096c3b2020aa030d0cd7a9_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
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