2024-05-09_368c034d07e8264815c5c27a55948b14_cryptolocker | Triage

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General

Target

2024-05-09_368c034d07e8264815c5c27a55948b14_cryptolocker
Size

37KB
MD5

368c034d07e8264815c5c27a55948b14
SHA1

d14e3f0a7f60034439ae7e628e09a8453dd81cef
SHA256

2788434ef9ecc33c06d701c7daac8951f39cc9f9446c1b024601dc7586f7753a
SHA512

f50b869a0cdc1dabd6bd4a28a94c44d3a8669201078b585f54f7f8510376f65c2d115e10542cbf771c16bf2f74f6409ac89f15ee6a24f0aef07c9960ecbd7d67
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDZS:bAvJCF+RQgJeab4sbU

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_368c034d07e8264815c5c27a55948b14_cryptolocker

Files

2024-05-09_368c034d07e8264815c5c27a55948b14_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ