2024-05-27_d88acab351d2eca2d1eac80f97a5668f_cryptolocker | Triage

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General

Target

2024-05-27_d88acab351d2eca2d1eac80f97a5668f_cryptolocker
Size

37KB
MD5

d88acab351d2eca2d1eac80f97a5668f
SHA1

cc71e0b5ce343f7de4c7c7af1b10970cfe74ec47
SHA256

6eccb7333ba589433f95fb43c66fbdd863d3e7f44d4a437357f0d13b1e1ba933
SHA512

06d629b61ae4a7f6f255db3c9a0a623775a7cb690c37f9a030d94cd75955c9661ff2a1cbe12a6f4e3cb3bb895540cf46353296e7bd41e9985b436de187ed4cea
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyC:btB9g/WItCSsAGjX7e9N0hunRvC

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
2024-05-27_d88acab351d2eca2d1eac80f97a5668f_cryptolocker

Files

2024-05-27_d88acab351d2eca2d1eac80f97a5668f_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