2024-05-13_45ccd25b661b7f3b0b7e7e60dd9fd99c_cryptolocker | Triage

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General

Target

2024-05-13_45ccd25b661b7f3b0b7e7e60dd9fd99c_cryptolocker
Size

44KB
MD5

45ccd25b661b7f3b0b7e7e60dd9fd99c
SHA1

30f9bf5c708879b9ba6046966f27eff8aed522cc
SHA256

b5fce44608a794c73999f607d6b5934a55935788fcc171f36b986a3ebe6aca65
SHA512

6b979aab668e02c12c581fe7279b4653904c768397bd10e1f5576c7476addc55b022ed0c0603fb41c4c562e8e7931257be7186c6b07321384953db7ae60f8532
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZWQpy8:btB9g/WItCSsAGjX7e9N0hunrknljKrc

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
2024-05-13_45ccd25b661b7f3b0b7e7e60dd9fd99c_cryptolocker

Files

2024-05-13_45ccd25b661b7f3b0b7e7e60dd9fd99c_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