2024-03-09_d16bdfb5b6c066e1eb8a534059b17eb0_cryptolocker | Triage

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General

Target

2024-03-09_d16bdfb5b6c066e1eb8a534059b17eb0_cryptolocker
Size

36KB
MD5

d16bdfb5b6c066e1eb8a534059b17eb0
SHA1

484258d386dc3658c22d3cadad2ab337c761a4c5
SHA256

e01a81901f2e27c4de787c384d7385758078a588288cb1a563d9a1bd0f8fff3b
SHA512

a7cc749a5baa320490ce326f75abbb20ef2f7856f524cf1dcb63b12a4faea0ca5f4e394165a7502c664735201a7b42d2b604c3c470a6ac5e92d37a5c6298cadb
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzHIwy:btB9g/WItCSsAGjX7e9N0hunKLIwy

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
2024-03-09_d16bdfb5b6c066e1eb8a534059b17eb0_cryptolocker

Files

2024-03-09_d16bdfb5b6c066e1eb8a534059b17eb0_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