2024-05-22_57e2d520d3cdf604bbeab8311c1a4ad5_cryptolocker | Triage

Sharing

General

Target

2024-05-22_57e2d520d3cdf604bbeab8311c1a4ad5_cryptolocker
Size

36KB
MD5

57e2d520d3cdf604bbeab8311c1a4ad5
SHA1

357448937b3e0ce40833dea8d2ae09c7c38a4c62
SHA256

de7d9b84b39bf9871d526d27fbf17b760e369e95ec71fa9ee9d41d6604ca218c
SHA512

c9ebfb3418449eee995c5a36e4dfeaba01410b309bc28cf470e0d4ddcec63fb6776d0c277994c5f0d77a3958e58d3b0065dbb54801022f00a4f4d4f1caf635a4
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qG1H0:btB9g/WItCSsAGjX7r3BTa0

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

Processes:

resource yara_rule

sample CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
2024-05-22_57e2d520d3cdf604bbeab8311c1a4ad5_cryptolocker

Files

2024-05-22_57e2d520d3cdf604bbeab8311c1a4ad5_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