2024-04-23_5025c4180630303298612c7f6e0c379a_cryptolocker | Triage

Sharing

General

Target

2024-04-23_5025c4180630303298612c7f6e0c379a_cryptolocker
Size

35KB
MD5

5025c4180630303298612c7f6e0c379a
SHA1

8245734a31cfef80b9e64bf44552c2599df7a289
SHA256

79a17ae086d8ede9cdb25df72025a4c2e02a918c419b2cf63edaaee28b3c98c0
SHA512

0a5e0ca524aca03a6901e5c1b1dbc0135f50a6df2e6ad08347611f3f1a65b27c7bd3dcc3bc8c2ee2fcbcd0164eb059b78fd24baa6ad50d748a944becf8ec0f93
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qvoLV:btB9g/WItCSsAGjX7r3BTmV

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
2024-04-23_5025c4180630303298612c7f6e0c379a_cryptolocker

Files

2024-04-23_5025c4180630303298612c7f6e0c379a_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