2024-04-08_d2685a3d200f2a5835fa1aab76bd7631_cryptolocker | Triage

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General

Target

2024-04-08_d2685a3d200f2a5835fa1aab76bd7631_cryptolocker
Size

37KB
MD5

d2685a3d200f2a5835fa1aab76bd7631
SHA1

63672704b26187a1d28930eac0cf963e03a6d04e
SHA256

f7a1c396db529ef223b89e12685c2b8406a7cb6ca1ff761a53c73713aa5565ac
SHA512

6c4e500716edfdc30ad0800f62ff9bc776ea0a8dcebfa5aa80493f33c3e9db1c1f17682f3cabf6883f78047861f0561f83d6b8c32275ff75c1590b2afbc7dd7f
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyHG1:btB9g/WItCSsAGjX7e9N0hunRvy

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
2024-04-08_d2685a3d200f2a5835fa1aab76bd7631_cryptolocker

Files

2024-04-08_d2685a3d200f2a5835fa1aab76bd7631_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