2024-06-12_5f245c056b8f4869c1cfa0375f302bc0_cryptolocker | Triage

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General

Target

2024-06-12_5f245c056b8f4869c1cfa0375f302bc0_cryptolocker
Size

63KB
MD5

5f245c056b8f4869c1cfa0375f302bc0
SHA1

62967ef6c135bda25d20b87fe99828f6c106e06a
SHA256

029258c2478ebf07985fae42b3a7614f3953a3c03a2f20fd4a9bfc0263ef54a6
SHA512

5c8ad2e1dcde2115069f7fdca0b72eb278dab498c7f99fe1158565cf36fdf45fa4b19e3af1ecd1c2403168ca259ee2f719a73c9a1db0c292900a62b87dbcee32
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnxcA:btng54SMLr+/AO/kIhfoKMHdaX

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
2024-06-12_5f245c056b8f4869c1cfa0375f302bc0_cryptolocker

Files

2024-06-12_5f245c056b8f4869c1cfa0375f302bc0_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