2024-02-18_6d0f8f481bd2a95afd66c2bb9003adc8_cryptolocker | Triage

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General

Target

2024-02-18_6d0f8f481bd2a95afd66c2bb9003adc8_cryptolocker
Size

59KB
MD5

6d0f8f481bd2a95afd66c2bb9003adc8
SHA1

937dc28780848fe3217128a19e799a85c4b9531c
SHA256

5fa5981b7317150ac15aa6d2ea8120de0232033f25ebc19cfb88018b27e5d1d4
SHA512

797db85a693f327ee04e0fe452d2d5882d109c1118b12b5347e6ca2eaafc286019897c428a3be005d3457cdc127da5a86b4cecc0d6b71c44bdf806d16ebe2e7e
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHTBpu:btng54SMLr+/AO/kIhfoKMHdH

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
2024-02-18_6d0f8f481bd2a95afd66c2bb9003adc8_cryptolocker

Files

2024-02-18_6d0f8f481bd2a95afd66c2bb9003adc8_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