2024-06-02_56f1df85d6cfc30f4486406f10ab2ab1_cryptolocker | Triage

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General

Target

2024-06-02_56f1df85d6cfc30f4486406f10ab2ab1_cryptolocker
Size

37KB
MD5

56f1df85d6cfc30f4486406f10ab2ab1
SHA1

2f35310eadce9029d28c231f2b133d79eab957e2
SHA256

bb6a30a33885515543b13672d6643ccca6ff779583227c08b2ed7a2f02d75387
SHA512

7e8745884d05b06a12ed4f82b307db66ff5f9b085d23c46d116163705198bed79107c2eca68ec156000797d90de91914d28b3a2275e5ced432589c4ce42654a2
SSDEEP

384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoCt9/B1RU3V6uVjz:b7o/2n1TCraU6GD1a4Xt9bRUlV5z

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
2024-06-02_56f1df85d6cfc30f4486406f10ab2ab1_cryptolocker

Files

2024-06-02_56f1df85d6cfc30f4486406f10ab2ab1_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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