2024-02-19_6b1dfb31418d3eb419c7fcc38ff949a4_cryptolocker | Triage

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General

Target

2024-02-19_6b1dfb31418d3eb419c7fcc38ff949a4_cryptolocker
Size

60KB
MD5

6b1dfb31418d3eb419c7fcc38ff949a4
SHA1

8100e4b4941ccab24de3d2cc8a7ef69037733636
SHA256

38218cefbdc8f48e54569949cbd98714d99a40348c9042153136ec5ed60ed592
SHA512

efd9822bc48c642034b9b2bb9b33b7f821ec3934c46b7441aeb206f1c3d8b453585bd8acf98f65c47f50e55ad31358ea197703c2133df652957eda6f19414a3d
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHOE:btng54SMLr+/AO/kIhfoKMHdC

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
2024-02-19_6b1dfb31418d3eb419c7fcc38ff949a4_cryptolocker

Files

2024-02-19_6b1dfb31418d3eb419c7fcc38ff949a4_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