2024-05-11_1cc4152cb9ceba0415f75d61d111b37a_cryptolocker | Triage

Sharing

General

Target

2024-05-11_1cc4152cb9ceba0415f75d61d111b37a_cryptolocker
Size

40KB
MD5

1cc4152cb9ceba0415f75d61d111b37a
SHA1

0a536fa9ddbceaf6140c25999a0a92943f1fdeea
SHA256

ef8c050efb688613dc1457b61e92a2f4de6a563de999a86c1f161ffbd9cece31
SHA512

403db915ef29159525db5d3218b825d340fb3c2debb8346e038b853b6bbd57bf8c41c74e9ffc2fc2a236c31975b1dd1b75f21d67b97b3572a06d2116c5bbef6a
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/Ea:btB9g/WItCSsAGjX7e9N0hunKLY9

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
2024-05-11_1cc4152cb9ceba0415f75d61d111b37a_cryptolocker

Files

2024-05-11_1cc4152cb9ceba0415f75d61d111b37a_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