2024-05-31_065b27683a99347a68a2357d48d99a1a_cryptolocker | Triage

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General

Target

2024-05-31_065b27683a99347a68a2357d48d99a1a_cryptolocker
Size

38KB
MD5

065b27683a99347a68a2357d48d99a1a
SHA1

05099e1c193cf51f3e7127518e568b7bc68c9c91
SHA256

0596224e2093ba62343347f377b4ed0c1426fa37ba0dc46214ee0df9adad5135
SHA512

d9cbed298b6af2048ffb6fd360a419615e7c0cea90da13572dc08943e47b6e73ed75e87062cdd96e429866e2f843d922fe8efef12c5a01eb5d574e48a262e9ea
SSDEEP

768:b7o/2n1TCraU6GD1a4Xt9bRU6zA6o36mh1:bc/y2lLRU6zA6qj

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
2024-05-31_065b27683a99347a68a2357d48d99a1a_cryptolocker

Files

2024-05-31_065b27683a99347a68a2357d48d99a1a_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