2024-05-27_15f0dfa248584a3d73d2b2e05aa45f02_cryptolocker | Triage

Sharing

General

Target

2024-05-27_15f0dfa248584a3d73d2b2e05aa45f02_cryptolocker
Size

38KB
MD5

15f0dfa248584a3d73d2b2e05aa45f02
SHA1

a516e78a83557fc5380a430b3fdde8484c1f0229
SHA256

f8fe943bb084560bdbcf7edd2b487f96bd3cfc58d82972ace62f71d9fa5fc8fb
SHA512

0c977d49fa22c312fba8a8f02512c20f2888e65f1a03ddc9fed08bf7c0af375b7d5a437270df4387f959a7914f90def377efc82c01ea3f084a7d28bb4c6d7dba
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mhA:bc/y2lLRU6zA6qi

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
2024-05-27_15f0dfa248584a3d73d2b2e05aa45f02_cryptolocker

Files

2024-05-27_15f0dfa248584a3d73d2b2e05aa45f02_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ