2024-04-16_d5d00b5e2e25d1f948e7144706c73efa_cryptolocker | Triage

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General

Target

2024-04-16_d5d00b5e2e25d1f948e7144706c73efa_cryptolocker
Size

33KB
MD5

d5d00b5e2e25d1f948e7144706c73efa
SHA1

e6ea61401378a6634e3b5f5215ebb65753bda964
SHA256

eeca37508643e8a5321f4c7c3217c601546d9a24f072375d4a0095ba1b3820f4
SHA512

b959f71ffbd3efd7a00ee3743fa53cdbae574c63ec49f435f9aaf4b8c1966c6be6cf12f25fb69f102f8166567c907ddebd705aa7244dc133df8cce6c480fc0bf
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5S:bxNrC7kYo1Fxf2rYG

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
2024-04-16_d5d00b5e2e25d1f948e7144706c73efa_cryptolocker

Files

2024-04-16_d5d00b5e2e25d1f948e7144706c73efa_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