2024-04-04_49ad7c67b461992fcb5a153af928fffc_cryptolocker | Triage

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General

Target

2024-04-04_49ad7c67b461992fcb5a153af928fffc_cryptolocker
Size

61KB
MD5

49ad7c67b461992fcb5a153af928fffc
SHA1

f950f693bf63ea68249813057dc6a36d5907d5c0
SHA256

b0e095c5631bc73547248a01a3b1b7b9083c8ef6e64538f2503d4c2ea9f4c011
SHA512

8fe5fa52dd33bbe7464fb6e3904ecf621112758afcbf810804886b5d3a04168eb9c2a1b17381e42072db346f9e3a512ef7f1c2c627c6d178f3a5d560d166af4a
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHOIm:btng54SMLr+/AO/kIhfoKMHdf

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
2024-04-04_49ad7c67b461992fcb5a153af928fffc_cryptolocker

Files

2024-04-04_49ad7c67b461992fcb5a153af928fffc_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