2024-03-13_c2f8970349ba0fa92b45a5c4803fd508_cryptolocker | Triage

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General

Target

2024-03-13_c2f8970349ba0fa92b45a5c4803fd508_cryptolocker
Size

34KB
MD5

c2f8970349ba0fa92b45a5c4803fd508
SHA1

dd96edaf3822140e95280cf28b1928d80fd7fdcd
SHA256

b8bffb1b7613f26c803dd794a47f9027dd33b2fbad2a25d55661b1823de5f634
SHA512

066f2a5ab61fb811ca73d727b3211092be4706fc821cb0638107f6f6d95c735706984481806b0cdf40e9950ae54d2632134d0353af1df017a239f494fdf19510
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiA0f9HMoW:btB9g/WItCSsAGjX7e9N8sv

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
2024-03-13_c2f8970349ba0fa92b45a5c4803fd508_cryptolocker

Files

2024-03-13_c2f8970349ba0fa92b45a5c4803fd508_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