2024-03-07_7d3124ee2e77957fbaecf2075dd768bb_cryptolocker | Triage

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General

Target

2024-03-07_7d3124ee2e77957fbaecf2075dd768bb_cryptolocker
Size

39KB
MD5

7d3124ee2e77957fbaecf2075dd768bb
SHA1

9bc5546c0d5f3aa0e57af332395735cd902f64a5
SHA256

a6037d4f6b4293575604a5e9bd300894005faf3e6427143ce910c14177f91e43
SHA512

fa389ae4996e64d139a98bde0cb348c6e1f8095fa38060295dd2eb592f9fd8e0fa7f825a3ed8207710222aa622a41c19de5c12d8ce9193bba6f31cb391caa771
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbF0QX8:bAvJCYOOvbRPDEgXrNekd7l94i3pF0o8

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
2024-03-07_7d3124ee2e77957fbaecf2075dd768bb_cryptolocker

Files

2024-03-07_7d3124ee2e77957fbaecf2075dd768bb_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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