2024-03-07_0a51cb59f87eeaf90a40e3d3b6da29db_cryptolocker | Triage

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General

Target

2024-03-07_0a51cb59f87eeaf90a40e3d3b6da29db_cryptolocker
Size

34KB
MD5

0a51cb59f87eeaf90a40e3d3b6da29db
SHA1

eb9962a65d69891611127475c87296c2b8fb11a5
SHA256

396771c37e88d01955ade6946db866040477ad83ad3c98ed877e4923fe67bde0
SHA512

c424bd0b4914acff7aa3adffdc7a9245d7dea464021471f607c9fab4393510ab0a8fef8911418a6b2f1637ffa79ea1abda3613cf55cfc72140f02c21e413ea34
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0q82:btB9g/WItCSsAGjX7r3BTx

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
2024-03-07_0a51cb59f87eeaf90a40e3d3b6da29db_cryptolocker

Files

2024-03-07_0a51cb59f87eeaf90a40e3d3b6da29db_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