2024-04-24_a14a8187e2fe2f2e6307c603be522c93_cryptolocker | Triage

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General

Target

2024-04-24_a14a8187e2fe2f2e6307c603be522c93_cryptolocker
Size

63KB
MD5

a14a8187e2fe2f2e6307c603be522c93
SHA1

9ad520e2bbe1c86c0adb3112bf61121464be2545
SHA256

15d938c74e824b3a11d1739f26b68e1746673ebc447d9c14aaa4c985ece7e984
SHA512

0c8c6df7ce7ecce2f95f1dd7321e18e4b9bc5330d28736722d8af7173e662943f96ef71e736ed10a6b1a121bab550af0dc028f5451eade31458d9bdc21e4fadc
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHaxe:btng54SMLr+/AO/kIhfoKMHdPe

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
2024-04-24_a14a8187e2fe2f2e6307c603be522c93_cryptolocker

Files

2024-04-24_a14a8187e2fe2f2e6307c603be522c93_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