2024-02-02_9d3805b9916e9f1e0be6f4c9277faae5_cryptolocker | Triage

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General

Target

2024-02-02_9d3805b9916e9f1e0be6f4c9277faae5_cryptolocker
Size

36KB
MD5

9d3805b9916e9f1e0be6f4c9277faae5
SHA1

a7c4470ba0e6bd8430ddd0c9e8dd15a4361f2435
SHA256

2bad3c3bc76376dafee5d371ce27b81fc7d8d41dc377bbbe36410709a1bc70c0
SHA512

2d482df3dbb0a4c0c523c5c523aa83de248a06d04576de9af62e8486608dfc047a20b134a5a84361866c3d07a0066f2d31c82c2fc3ba12ed4b0ab86222a3f209
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRCw:btB9g/WItCSsAGjX7e9N0hunRCw

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
2024-02-02_9d3805b9916e9f1e0be6f4c9277faae5_cryptolocker

Files

2024-02-02_9d3805b9916e9f1e0be6f4c9277faae5_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