2024-04-11_ee27e74d9b9df10a949d5726842a6937_cryptolocker | Triage

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General

Target

2024-04-11_ee27e74d9b9df10a949d5726842a6937_cryptolocker
Size

37KB
MD5

ee27e74d9b9df10a949d5726842a6937
SHA1

b132d1486bc3526affed4c537317aeee61096a0b
SHA256

297c864cc79ef97fd2a0d59c50b92ad47966ae8b36bc64237d31d694d35f4e09
SHA512

a645b3f76c7d4859279af0ab5f815baf433af2ef8b065822e9e07a3e1a8b47a8a079dadd451d241877d20a4ab3ee14d74343737fe8e3f536e1976d1f8ad1a917
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyHmYvV8i:btB9g/WItCSsAGjX7e9N0hunRvGIV8i

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
2024-04-11_ee27e74d9b9df10a949d5726842a6937_cryptolocker

Files

2024-04-11_ee27e74d9b9df10a949d5726842a6937_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