2024-02-25_e03dc84cee6bca2e95fdab0d106b7adc_cryptolocker | Triage

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General

Target

2024-02-25_e03dc84cee6bca2e95fdab0d106b7adc_cryptolocker
Size

60KB
MD5

e03dc84cee6bca2e95fdab0d106b7adc
SHA1

2a1a2a4ecb230d553bc0c5ae3716b5661eb5be45
SHA256

0e1e5de6a134fc8ac224db6c73c9c24ede947a0f79a8c5e72b2c1d8004599bd2
SHA512

d17b43635c9f40b1d7fd05e04f397648d744b5947047974b312ac6c93f0ac4f4d6dbea760d5aaf73d3ae8f1d84dc1d0c668bd52f0ce019bbb4599df97b830126
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHai:btng54SMLr+/AO/kIhfoKMHd4

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
2024-02-25_e03dc84cee6bca2e95fdab0d106b7adc_cryptolocker

Files

2024-02-25_e03dc84cee6bca2e95fdab0d106b7adc_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