2024-03-05_93961c15fef7c08b0d09416efb9db5af_cryptolocker | Triage

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General

Target

2024-03-05_93961c15fef7c08b0d09416efb9db5af_cryptolocker
Size

42KB
MD5

93961c15fef7c08b0d09416efb9db5af
SHA1

aeb6fd1bc8d493a7b759f99af01e92a2f34d3ad4
SHA256

0ce77ae121a9f3b461d1bf473a23abf0c3f7dbcc6127369fc6d2fc65cb7c74ba
SHA512

380b772968a83a1204bf4a2abfa5d14758921be6392aed225449b265998d29ea353852e47fe03c96e7c4517c1a0b6d8481abf984a9e94e2c2009fb8d3aa0d836
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZWQpyh:btB9g/WItCSsAGjX7e9N0hunrknla

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
2024-03-05_93961c15fef7c08b0d09416efb9db5af_cryptolocker

Files

2024-03-05_93961c15fef7c08b0d09416efb9db5af_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