2024-03-05_9a6353a70fda4bcc96bcfb5c976108dd_cryptolocker | Triage

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General

Target

2024-03-05_9a6353a70fda4bcc96bcfb5c976108dd_cryptolocker
Size

61KB
MD5

9a6353a70fda4bcc96bcfb5c976108dd
SHA1

ac958fa6a91ee9f10af3eb2033cf06e81f9a8865
SHA256

ce80006bb679e22ba4842de4ceb5379a9d6acab02e59e273670e264832bf3dab
SHA512

2b752b077cca41e55b69a2d01969c0dd65a844dcf5a6e8a779ed4b57eb484077c08f31c193f55d39b0e21ab300aaf294e6b8e29d0e6c8f62eda2b02ef8ac23da
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHq:btng54SMLr+/AO/kIhfoKMHdv

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
2024-03-05_9a6353a70fda4bcc96bcfb5c976108dd_cryptolocker

Files

2024-03-05_9a6353a70fda4bcc96bcfb5c976108dd_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