2024-02-12_038a5bdb2df6eaf59544d47f76aa593e_cryptolocker | Triage

Sharing

General

Target

2024-02-12_038a5bdb2df6eaf59544d47f76aa593e_cryptolocker
Size

44KB
MD5

038a5bdb2df6eaf59544d47f76aa593e
SHA1

38505536f99219960c559a426dd726229e4b7378
SHA256

3f522ecfe12164415926edbbd68eba024dd008f951535e8602f2539113839553
SHA512

122c7e1459735593d6c2f48586daa4e3ac51dd157ed086825b72e96ae8db01dab7a5163f136bebfca28dfaa6fc69a917510a2eaae3d43f21f7208223fe11b325
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+96egDQ:btB9g/xtCSKfxLIcMzUw96nQ

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

Processes:

resource yara_rule

sample CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
2024-02-12_038a5bdb2df6eaf59544d47f76aa593e_cryptolocker

Files

2024-02-12_038a5bdb2df6eaf59544d47f76aa593e_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