2024-03-28_daf5821d3e2cecfbc2e337b53a28128b_cryptolocker | Triage

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General

Target

2024-03-28_daf5821d3e2cecfbc2e337b53a28128b_cryptolocker
Size

60KB
MD5

daf5821d3e2cecfbc2e337b53a28128b
SHA1

8a6e038df21808b694e769029af16a1698bc156d
SHA256

e2eb186e677cafac096fcd1492bf2a7a379bd9c8ea7d7ca98412889769c033c9
SHA512

5b4e1865bbc53ddb326aec83fa60ce66b357908b592fca4fd8ad811ea49ea13ab814cfaf41e3241fecdcf396b6e4e3e222dad7c875548d5e9ab1f2ec4aa36dd9
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHX+:btng54SMLr+/AO/kIhfoKMHd7

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
2024-03-28_daf5821d3e2cecfbc2e337b53a28128b_cryptolocker

Files

2024-03-28_daf5821d3e2cecfbc2e337b53a28128b_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