2024-02-28_9b5be67c8abdc532b60b2b7928d673ea_cryptolocker | Triage

Sharing

General

Target

2024-02-28_9b5be67c8abdc532b60b2b7928d673ea_cryptolocker
Size

46KB
MD5

9b5be67c8abdc532b60b2b7928d673ea
SHA1

8575cd8c6203af17f313378da523ecda1092515d
SHA256

af3f2689ecb1308c8bc456defb4f8d067dd272510a50463f8937b70bb12eaa4c
SHA512

21598ba821fee33941539d8503b6a48474ee1585432b11795ad35db1fdaa2fb7b22cd2b4b86e828d026906d5cdbdca092bc91b8d20bea8252f6f6da75997fbdb
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5q4Sq:btB9g/xtCSKfxLIc/C4Z

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
2024-02-28_9b5be67c8abdc532b60b2b7928d673ea_cryptolocker

Files

2024-02-28_9b5be67c8abdc532b60b2b7928d673ea_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