2024-02-12_fc36e9e88367952970fb608509554bc7_cryptolocker | Triage

Sharing

General

Target

2024-02-12_fc36e9e88367952970fb608509554bc7_cryptolocker
Size

41KB
MD5

fc36e9e88367952970fb608509554bc7
SHA1

752133455ddd13ae15669f0ab54b6032e10612ff
SHA256

2aa0b5712950c4e31c9b991d869ccc427c994879f609e312dbc13804d37bf355
SHA512

4fe859476c35feef2eb3f36584ae99e8a3b6bf421cd47e39f8d538230ff11f1009737a0aa7be85bdfe94e207ec03cde1e42371b1c33ae37a500a588bedb1dbc4
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+7f:btB9g/xtCSKfxLIcMzUw7f

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

Processes:

resource yara_rule

sample CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
2024-02-12_fc36e9e88367952970fb608509554bc7_cryptolocker

Files

2024-02-12_fc36e9e88367952970fb608509554bc7_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