2024-01-23_d316dcea62cfb6d29a5afddaa8a4dfd7_cryptolocker | Triage

Sharing

General

Target

2024-01-23_d316dcea62cfb6d29a5afddaa8a4dfd7_cryptolocker
Size

44KB
MD5

d316dcea62cfb6d29a5afddaa8a4dfd7
SHA1

09515950e309c1faa4a4eb231681a411235902e0
SHA256

206c603e007a0dc46edb36bd18eee13396e73ad8cc8b4ce6f3416b5074dc9cf3
SHA512

d0432be0f4acfdfc5fdf32a8d80804177833a663bd446c058c4bf658ba694c9bdedebf6aeb5d8be105994c91aadf77ccd97e8233de5af5a6282b3146e32262a7
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5q49:btB9g/xtCSKfxLIc/C49

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
2024-01-23_d316dcea62cfb6d29a5afddaa8a4dfd7_cryptolocker

Files

2024-01-23_d316dcea62cfb6d29a5afddaa8a4dfd7_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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