2024-03-05_d5046c1597b9ead8a53f57ad52c10b6e_cryptolocker | Triage

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General

Target

2024-03-05_d5046c1597b9ead8a53f57ad52c10b6e_cryptolocker
Size

41KB
MD5

d5046c1597b9ead8a53f57ad52c10b6e
SHA1

806bce31d28304f60f8a1dc09d75402048daa0f2
SHA256

3673a1576d8bf46f4dedb33801552fe2f93bcad1be4fba2bcf3ee13b3803a738
SHA512

8650a37566f99652c2e7825ed8752cf806d85cb65d34144208595d833ae5c0e8a57f2eaea4d5a0a8c55db65121ff9bb6e1d4a477e8cfc6b4701a690c3c093039
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbZM+i1:bAvJCYOOvbRPDEgXrNekd7l94i3p+B

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
2024-03-05_d5046c1597b9ead8a53f57ad52c10b6e_cryptolocker

Files

2024-03-05_d5046c1597b9ead8a53f57ad52c10b6e_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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