2024-03-11_dcccd030a9a1204b3a2d03f235380991_cryptolocker | Triage

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General

Target

2024-03-11_dcccd030a9a1204b3a2d03f235380991_cryptolocker
Size

35KB
MD5

dcccd030a9a1204b3a2d03f235380991
SHA1

75e4d949fc52a2e173c3a8005bf9ebfb466a44ed
SHA256

d26785afe8957990a5c9d371d4c60e000f544fe8f496f7ef92a89f7df09c2411
SHA512

d3553ddcb0f83fd96aaececfaa7fa3a277cfffeacc7a7c7da4b44aab97addc23ed56f5e9ad3b3d45ec3f17d0dc8200e78e9f2a16d2ec3a5235cf84794d38b0f3
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0q8Elkd:btB9g/WItCSsAGjX7r3BT9lkd

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
2024-03-11_dcccd030a9a1204b3a2d03f235380991_cryptolocker

Files

2024-03-11_dcccd030a9a1204b3a2d03f235380991_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