2024-05-27_46a618fcd48e9da23ea9a43cdd108aa6_cryptolocker | Triage

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General

Target

2024-05-27_46a618fcd48e9da23ea9a43cdd108aa6_cryptolocker
Size

61KB
MD5

46a618fcd48e9da23ea9a43cdd108aa6
SHA1

96bbf501f798d33b6b2d46b354fa6ff21f638b31
SHA256

3ad1e54b50326550d784ac57f8d7b728a9340ed48afbf16de37825d3c503c2f2
SHA512

cb1393b733a1372803e6c9fc88d73826810e7f5ac34bee321ed1cd0ef62700bea2498fc55eccefba7206ea6b42c43765bf4fdb17bda3542b2f6ebdec01b6e496
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnZ:btng54SMLr+/AO/kIhfoKMHdaZ

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
2024-05-27_46a618fcd48e9da23ea9a43cdd108aa6_cryptolocker

Files

2024-05-27_46a618fcd48e9da23ea9a43cdd108aa6_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