2024-02-28_ca2a8d404b7cdbe318ac464c0e968822_cryptolocker | Triage

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General

Target

2024-02-28_ca2a8d404b7cdbe318ac464c0e968822_cryptolocker
Size

36KB
MD5

ca2a8d404b7cdbe318ac464c0e968822
SHA1

4fca88b28462e767530c40805b2b434c1afb327a
SHA256

f0154fcaf4090ebb5da8ec166bfe7970db168c92b5209840921b98f2cda19a4c
SHA512

08e2c495f53e5a074c312d0ba175b3dcebe84233c2b600677f9512b0977b1d13be834887e1f2627f5980754f1f859bd21ae5d06fc9895f8a65d772cd037e5c5d
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH1E:btB9g/WItCSsAGjX7e9N0hunKLq

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
2024-02-28_ca2a8d404b7cdbe318ac464c0e968822_cryptolocker

Files

2024-02-28_ca2a8d404b7cdbe318ac464c0e968822_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