2024-03-18_ed25d5141fea9c9428ebd5d40e8dfd8e_cryptolocker | Triage

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General

Target

2024-03-18_ed25d5141fea9c9428ebd5d40e8dfd8e_cryptolocker
Size

35KB
MD5

ed25d5141fea9c9428ebd5d40e8dfd8e
SHA1

a9cd22764f8a9968d73c4f583b350b8890acd178
SHA256

4db0fa963e6b61b8bc6491bc6bdb35ef06f04abc1eb1b2399d920d90e7770efd
SHA512

38babec6e97e3f281cca489c5f8b9e7269c15c0a1b5c7ca60e6a7bfaeb31d49d18e601a11fbd98b9207ee8e319b4fddc11edc383d10bee39b885ccea1854c72b
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0q8bq:btB9g/WItCSsAGjX7r3BTAq

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
2024-03-18_ed25d5141fea9c9428ebd5d40e8dfd8e_cryptolocker

Files

2024-03-18_ed25d5141fea9c9428ebd5d40e8dfd8e_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