2024-01-23_19e78cadd0451001205e308abb47e4f8_cryptolocker | Triage

Sharing

General

Target

2024-01-23_19e78cadd0451001205e308abb47e4f8_cryptolocker
Size

31KB
MD5

19e78cadd0451001205e308abb47e4f8
SHA1

cac50bfcbe3383fd64c9f1afc8e4724f475e2d2b
SHA256

c8cbab0ff0d10dac841e904d46d9539e3b86651600c6c510ee26e64c29dd7efd
SHA512

6866916d2ddce1ac72e16d36d44edb0a8d7a37dcdca3c87290edfdb4eb85c81649c5bfe400dd0b1020c960ef5a1f7a0efd789917a332c0f92f3a787cda82abc9
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6c3l8SzV:bAvJCYOOvbRPDEgXRc3SSzV

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_19e78cadd0451001205e308abb47e4f8_cryptolocker

Files

2024-01-23_19e78cadd0451001205e308abb47e4f8_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