2024-01-28_717ba2b1a450aa15f4c8f1c9134dd518_cryptolocker | Triage

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General

Target

2024-01-28_717ba2b1a450aa15f4c8f1c9134dd518_cryptolocker
Size

41KB
MD5

717ba2b1a450aa15f4c8f1c9134dd518
SHA1

dca859f9c16976add6df09836d49d0a70abce87e
SHA256

ec0346435b2ad202ca76cc2c9cb192012f0d00d96736d5a025fbc422977697f9
SHA512

a18d73be1803d4c8f3105700c5e4d7e2a22a0e15735525055fa940834a913c478f0679efb8c0094f05712f1b3adf2653e2bf92c82b08f7ed9713234ed8d62ae1
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62TUdcuQlqJ51mwoP:bc/y2lm6Y0AqJ51mwoP

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_717ba2b1a450aa15f4c8f1c9134dd518_cryptolocker

Files

2024-01-28_717ba2b1a450aa15f4c8f1c9134dd518_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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