2024-02-17_302cd528874d500f0a86c3aac1051b2e_cryptolocker | Triage

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General

Target

2024-02-17_302cd528874d500f0a86c3aac1051b2e_cryptolocker
Size

32KB
MD5

302cd528874d500f0a86c3aac1051b2e
SHA1

2bbcb046199a48c44bcd9789ad7ad2cba2fd58b8
SHA256

2f2588e4374f8e367a2326eff7901f4cdf32b680b196de8b5dd2a8ec35158746
SHA512

036c9a9153c98cd2dfbbdb74764c56ca0a53a4815ac124c8db1c7ba30f61f18e2510e85a5e6e58976e5762be2052f0c10f462e22ca6d12587d22d4ebf0e4bb77
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM98X3:bAvJCYOOvbRPDEgXRcuM98H

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
2024-02-17_302cd528874d500f0a86c3aac1051b2e_cryptolocker

Files

2024-02-17_302cd528874d500f0a86c3aac1051b2e_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