2024-03-29_56e302297b3dd888dd2a62a1e9cb12be_cryptolocker | Triage

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General

Target

2024-03-29_56e302297b3dd888dd2a62a1e9cb12be_cryptolocker
Size

38KB
MD5

56e302297b3dd888dd2a62a1e9cb12be
SHA1

409d17f35808eb3b05e958c60a8a2a3b264e3d47
SHA256

676fccd4f33d1feb8b7262bd2bd75d91ddddd3a920abfdfac86dc707c4e370d9
SHA512

071268c86e874c9a22654efb51f6a71c946f85fbb9d1a060acd783d6d06d2c357f6aff9cbf66d0c801606fe37cb3d355581cddda761684d68acf5903ff833ae4
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbigDGz:bAvJCYOOvbRPDEgXrNekd7l94i3pimC

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
2024-03-29_56e302297b3dd888dd2a62a1e9cb12be_cryptolocker

Files

2024-03-29_56e302297b3dd888dd2a62a1e9cb12be_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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