2024-01-18_fc9f0cedb9ae682a0e82022abd1d7bc4_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-01-18_fc9f0cedb9ae682a0e82022abd1d7bc4_cryptolocker
Size

55KB
MD5

fc9f0cedb9ae682a0e82022abd1d7bc4
SHA1

925bdf9475b0d9580d1d70e0d63f027fff6d42b4
SHA256

31e4566780544175195429d81d4a25437048381eae7c6139c3b39d7cf3f9eb35
SHA512

4b9eb14312270c078d378463baf608e9274ce6e0d8a5c485355a1bba1ef3ae4801a51c57a6f16b7d0adccc4b426b1a2bf01bbc779ad7cfe63bdc7b562cb6e3db
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHE:btng54SMLr+/AO/kIhfoKMHdl

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
2024-01-18_fc9f0cedb9ae682a0e82022abd1d7bc4_cryptolocker

Files

2024-01-18_fc9f0cedb9ae682a0e82022abd1d7bc4_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