2024-05-09_a0e8d82c3ca2fdcec32cac754c897546_cryptolocker | Triage

Sharing

General

Target

2024-05-09_a0e8d82c3ca2fdcec32cac754c897546_cryptolocker
Size

34KB
MD5

a0e8d82c3ca2fdcec32cac754c897546
SHA1

11164590e52841ef1a65ee57581ef6116578a848
SHA256

5deef4261c5e2524cad1bbd72c73d5689b8a247467ce9b07548f797015ca1200
SHA512

3d41eb40d275bdea7e80ff8fd19d14db432570d2d5e2fef7f1bbdc328fbb667a53f9766ec1260920ad1dbaddad33915da052701ecba4620a3c25f8ec9bc8a522
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5N:bxNrC7kYo1Fxf2rYB

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
2024-05-09_a0e8d82c3ca2fdcec32cac754c897546_cryptolocker

Files

2024-05-09_a0e8d82c3ca2fdcec32cac754c897546_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