2024-03-14_449e4c06214adf0dac08f76a5b0e0f0b_cryptolocker | Triage

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General

Target

2024-03-14_449e4c06214adf0dac08f76a5b0e0f0b_cryptolocker
Size

44KB
MD5

449e4c06214adf0dac08f76a5b0e0f0b
SHA1

a559e877597a5ade8a695874bf79ed680d91e772
SHA256

fd4b7d6d46355b190a58be07d60e25418eafe9659066054a803bd7d93e140c13
SHA512

edae4ba7cc8fe0a4796b801d2dbd1382a618667022f725fc0ed20e51adf4c3e98e9438f0f9d9678a52ed5397757fa1d090f004aca84e86198b6d1f2d717a866e
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+96egQ/:btB9g/xtCSKfxLIcMzUw968

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
2024-03-14_449e4c06214adf0dac08f76a5b0e0f0b_cryptolocker

Files

2024-03-14_449e4c06214adf0dac08f76a5b0e0f0b_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