2024-02-19_00c5cbc041aa02e50be59809c2f9bcbf_cryptolocker | Triage

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General

Target

2024-02-19_00c5cbc041aa02e50be59809c2f9bcbf_cryptolocker
Size

33KB
MD5

00c5cbc041aa02e50be59809c2f9bcbf
SHA1

533c24771d757377f8531849a494da07048708f5
SHA256

332c474c91258da77d9d4fa8d1ff078d5a7d231b932456f864620f5e9d8b4dbd
SHA512

0a755977cba625a554ea1d87a19bfc7b046be0b2dfb7e333f6cd7b2274a03520b480332a0d4f5de0a20d36f3ec14d0f2309e349e78d46037b367fa4abc683990
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM9JYUGVZa:bAvJCYOOvbRPDEgXRcuM9HGVZa

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
2024-02-19_00c5cbc041aa02e50be59809c2f9bcbf_cryptolocker

Files

2024-02-19_00c5cbc041aa02e50be59809c2f9bcbf_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