2024-04-29_d2079d9cb48bfe18f235d5c11fac9a59_cryptolocker | Triage

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General

Target

2024-04-29_d2079d9cb48bfe18f235d5c11fac9a59_cryptolocker
Size

34KB
MD5

d2079d9cb48bfe18f235d5c11fac9a59
SHA1

ffea8ae697d24410393aca03dc8684faa881ef74
SHA256

023023e70386293b1a79c416ac87b356692192008f2730a50c0c0e75031837ae
SHA512

6bda00423466cf2376bd4e32a02394e335863f9628027688c62346731ef3035e069952cc42301f5d93f2c9133737ba138f810f6a78e8f69ae4026912be8358b2
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5R5:bxNrC7kYo1Fxf2rYT

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
2024-04-29_d2079d9cb48bfe18f235d5c11fac9a59_cryptolocker

Files

2024-04-29_d2079d9cb48bfe18f235d5c11fac9a59_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