2024-02-24_4c9d0eb89ba06567a949c000e628dd04_cryptolocker | Triage

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General

Target

2024-02-24_4c9d0eb89ba06567a949c000e628dd04_cryptolocker
Size

35KB
MD5

4c9d0eb89ba06567a949c000e628dd04
SHA1

af22260bf6d4cfcc7e266ac5979d95841d00b2f8
SHA256

8c7c089b33afd25c203fb2a801dd08ed7ebe4ce45b2094e5ba7326f58c7bb1e2
SHA512

7b10e540d9606600803de27fb4c477f34496ea32a8d654955547f2b964497a7864ac0743bc34c9211499a4c9c70b452ec70ea2ffb17ff54b516ba9e353258de7
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunQ:btB9g/WItCSsAGjX7e9N0hunQ

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
2024-02-24_4c9d0eb89ba06567a949c000e628dd04_cryptolocker

Files

2024-02-24_4c9d0eb89ba06567a949c000e628dd04_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