2024-05-05_628251e0a9d2393c052ac7db369b3ba3_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-05_628251e0a9d2393c052ac7db369b3ba3_cryptolocker
Size

35KB
MD5

628251e0a9d2393c052ac7db369b3ba3
SHA1

43644970afdb66140e42c7de343101372e7ab504
SHA256

f50f336ff16dee8f6c00b0029eae0d114cadd501e8139fc3bdd65d6d5312c88d
SHA512

d278291c0dfa7b93a9568f2d337e6c2ba14deb442e430d45da442a08e8a9637fa49efcd453e6bf53ee9e984e00dce6aacfe4529e30dabdf899a601d540b46740
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+uspNND:bAvJCYOOvbRPDEgXRc+BAILYND

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
2024-05-05_628251e0a9d2393c052ac7db369b3ba3_cryptolocker

Files

2024-05-05_628251e0a9d2393c052ac7db369b3ba3_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