2024-04-04_d4fad448aa0de72d642bb713b3bdf725_cryptolocker | Triage

Sharing

General

Target

2024-04-04_d4fad448aa0de72d642bb713b3bdf725_cryptolocker
Size

35KB
MD5

d4fad448aa0de72d642bb713b3bdf725
SHA1

f80082baacff7ef9a16feab1e6b9965d3ac75b08
SHA256

ee12e87df7f5e1d3610523f7227c6a05fd2be804beba0b37bfed9cc7d38d208c
SHA512

a631551672b61b0aa653ff7e3a5ea4790fd80297211af2171993b57d0ffd93f3c31611f1a4467895463139aeea08b759caebb21b74cbd05b4ddab72eb21086ed
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6c3l8Sz960SPluhw:bAvJCYOOvbRPDEgXRc3SSz3SP5

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
2024-04-04_d4fad448aa0de72d642bb713b3bdf725_cryptolocker

Files

2024-04-04_d4fad448aa0de72d642bb713b3bdf725_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