2024-04-11_5ab301481d4675a007220eeef192d215_cryptolocker | Triage

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General

Target

2024-04-11_5ab301481d4675a007220eeef192d215_cryptolocker
Size

32KB
MD5

5ab301481d4675a007220eeef192d215
SHA1

9f31f1f1de9de4cc53f29e72e097195250fb38ac
SHA256

b73ede5ed4f322fc6804deb6946c7aaa55421d92f02726f740109dd17bf86ac8
SHA512

ce59ac352dcec75ebea9207579afab23daa99cd424b525f7d3443165119bd823775429a838baeba73920040ff2fdb67d12450b5bcd9be19b92b4e1d31c310c68
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5G:bxNrC7kYo1Fxf2rYy

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
2024-04-11_5ab301481d4675a007220eeef192d215_cryptolocker

Files

2024-04-11_5ab301481d4675a007220eeef192d215_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