2024-04-23_2534d4a5f8e538d4082ca02d187462ff_cryptolocker | Triage

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General

Target

2024-04-23_2534d4a5f8e538d4082ca02d187462ff_cryptolocker
Size

60KB
MD5

2534d4a5f8e538d4082ca02d187462ff
SHA1

a67b44b9e999729f558d63f9badd2a6d0285c674
SHA256

44426e45b74af108f1714401305913a05e5b6ad01f427ad635948e495dc210da
SHA512

f73038ec63ed85b1d68a8899b7793b7958cf9fc79ccdd61b0ba422a06e355cf7fa7aa17259e33cd4623ef1fdfe65e3a3220ceb5516d7036a7186caf6a276619f
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnE:btng54SMLr+/AO/kIhfoKMHdaE

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
2024-04-23_2534d4a5f8e538d4082ca02d187462ff_cryptolocker

Files

2024-04-23_2534d4a5f8e538d4082ca02d187462ff_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