2024-06-02_c51b75cead530b02adac5b86ff46495c_cryptolocker | Triage

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General

Target

2024-06-02_c51b75cead530b02adac5b86ff46495c_cryptolocker
Size

37KB
MD5

c51b75cead530b02adac5b86ff46495c
SHA1

a24e7abf0e646b6f813f6568c67d2629cb060478
SHA256

e4ca7cd51436778e4ad90dbe0bab6af00559c4def6fa3adfc5341f7304ef4e5c
SHA512

7548a677824e685e6186e16951fef3204cacf0cbcf6242b368a2d33ed86aca87075bb86c79ada3d81957562e276472122005d9bac6b2e5f9b218efc658030ae5
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDIa/:bAvJCF+RQgJeab4sbZ

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
2024-06-02_c51b75cead530b02adac5b86ff46495c_cryptolocker

Files

2024-06-02_c51b75cead530b02adac5b86ff46495c_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