2024-03-08_b717af6d78bf813d29b3dd649138bbbb_cryptolocker | Triage

Sharing

General

Target

2024-03-08_b717af6d78bf813d29b3dd649138bbbb_cryptolocker
Size

40KB
MD5

b717af6d78bf813d29b3dd649138bbbb
SHA1

c4a8a0acb6b5ff2693a01773f898510dd893349d
SHA256

d85c6a67ae91a6f495db1f4fbfe129048694882740d6f8b40bb6427d70b2c95f
SHA512

d0da23fd146f6209dba88487e8565cd189ff012cc68bd86adb1525402fc8aef49ce18f8cfdb8d96098e6370692785c1e0766d33d98932b8dfc91df70bd1ce817
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/yY/Ja:bAvJCF+RQgJeab4sy/lg

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
2024-03-08_b717af6d78bf813d29b3dd649138bbbb_cryptolocker

Files

2024-03-08_b717af6d78bf813d29b3dd649138bbbb_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