2024-04-25_d5cd8df7097338424486ae4b36de6fee_cryptolocker | Triage

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General

Target

2024-04-25_d5cd8df7097338424486ae4b36de6fee_cryptolocker
Size

33KB
MD5

d5cd8df7097338424486ae4b36de6fee
SHA1

d946982c31276b02c5422f863f5870a6d524fcec
SHA256

69755b6e0fe401e959f452945653d6bdec6dbe8a9a9c3d166caef1d137e54dfe
SHA512

8f2763c51f005168aa43f6d2a2f48fb8b68425a50bf2e530f48a14e76d5f5029ea605f5409aca58f628db01964dec098a216c6457e12e5ffcb062dbe14d77198
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5MX:bxNrC7kYo1Fxf2rYAX

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
2024-04-25_d5cd8df7097338424486ae4b36de6fee_cryptolocker

Files

2024-04-25_d5cd8df7097338424486ae4b36de6fee_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
ShowWindow
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ