2024-01-28_c1d6f4ba70cac87d3a4a50451313f7ae_cryptolocker | Triage

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General

Target

2024-01-28_c1d6f4ba70cac87d3a4a50451313f7ae_cryptolocker
Size

31KB
MD5

c1d6f4ba70cac87d3a4a50451313f7ae
SHA1

9c32fa8fca7df11c19cb92fa80b2157d653ea6d2
SHA256

22b7ca1b937caa0646b4140758bfd16693a146cf04a82d1971675f8e3fa9608a
SHA512

c65b4ad9c042c052a25c180c2bbc037cb6a1febddf944f84096033ac814c81db169f9ae99e1de8724b4006f3c51ff7d0b71955e98aae1ba7862f4b24611f4cbd
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuMAb:bAvJCYOOvbRPDEgXRcuMc

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
2024-01-28_c1d6f4ba70cac87d3a4a50451313f7ae_cryptolocker

Files

2024-01-28_c1d6f4ba70cac87d3a4a50451313f7ae_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