2024-05-01_5933a7f8594b52cd0dff6c3e76c04432_cryptolocker | Triage

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General

Target

2024-05-01_5933a7f8594b52cd0dff6c3e76c04432_cryptolocker
Size

64KB
MD5

5933a7f8594b52cd0dff6c3e76c04432
SHA1

9e53c123b2efbd1fd826809ad5bd2c2a2ea8d628
SHA256

7cb590d741bc4b8a2e2e1802d4fdd9afcc4912e8cccb3adcf2c787a751bdea19
SHA512

bfe57ee195ab87936b1b5b781fbd95b211cdf726bce88c086f68bd691189b315a67d0f33b8c68799798799e38d0020a6c40d1d8efdb9a4dc2e0b2c39e2efe1f7
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHax1:btng54SMLr+/AO/kIhfoKMHdP1

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
2024-05-01_5933a7f8594b52cd0dff6c3e76c04432_cryptolocker

Files

2024-05-01_5933a7f8594b52cd0dff6c3e76c04432_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