2024-05-15_1c3f2f27c3ff04c2b975dded4bc55ef1_cryptolocker | Triage

Sharing

General

Target

2024-05-15_1c3f2f27c3ff04c2b975dded4bc55ef1_cryptolocker
Size

39KB
MD5

1c3f2f27c3ff04c2b975dded4bc55ef1
SHA1

d8e71e4fa476585e36faf714480dce546d385909
SHA256

b1f11ad55455703f36f943d1ad1209fdd576f543160c62f62eb14aa80c29f423
SHA512

d0507005af071e5645d21c482c701d9f68d4fdc87234fa06c02b8bee501d218b55055d1177a1c3348c76bd4019d1152a114433588f0a9663e2a2020fe76876dd
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyHmYvevs8:btB9g/WItCSsAGjX7e9N0hunRvGIO1

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
2024-05-15_1c3f2f27c3ff04c2b975dded4bc55ef1_cryptolocker

Files

2024-05-15_1c3f2f27c3ff04c2b975dded4bc55ef1_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