2024-04-18_facb74cea083780d8d7f5ebdbee34fb5_cryptolocker | Triage

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General

Target

2024-04-18_facb74cea083780d8d7f5ebdbee34fb5_cryptolocker
Size

42KB
MD5

facb74cea083780d8d7f5ebdbee34fb5
SHA1

1d0343cd582b2612931b8557b97fdc9a30c024df
SHA256

7fe31eada751bbe3c005420c7f410e79614dcd721b067a2675a212fd69a53b6c
SHA512

3244e545fb7f3b47e2cb585a747985a1e3bbd6e0e00369a4a02991e63f361f8b0109681c109bcd56d43108568575b95d68cd48e643561c07caac7e13e930ffc3
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRYts+:bc/y2lkF0+BlD

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
2024-04-18_facb74cea083780d8d7f5ebdbee34fb5_cryptolocker

Files

2024-04-18_facb74cea083780d8d7f5ebdbee34fb5_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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