2024-01-23_0313e835bd67c290d4bd8be1d6962b5d_cryptolocker | Triage

Sharing

General

Target

2024-01-23_0313e835bd67c290d4bd8be1d6962b5d_cryptolocker
Size

58KB
MD5

0313e835bd67c290d4bd8be1d6962b5d
SHA1

0305e581b5a547857b27c27520e1b2ffed7ca378
SHA256

c113e13c7ecec0bd386089db9a99ba75a45a31f1e7034411599a1808fbc382e1
SHA512

4e045b0cdb397177807cdea9d2b720058e77fae64d2e0a470533357d3ff3a388badc6a5bbb8e648a223d3b7e77eeba4025709acd402626276ddfe257d6302964
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHq:btng54SMLr+/AO/kIhfoKMHdH

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_0313e835bd67c290d4bd8be1d6962b5d_cryptolocker

Files

2024-01-23_0313e835bd67c290d4bd8be1d6962b5d_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