2024-05-23_e08abf4c30436ed01b99d524b57fbdbe_cryptolocker | Triage

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General

Target

2024-05-23_e08abf4c30436ed01b99d524b57fbdbe_cryptolocker
Size

32KB
MD5

e08abf4c30436ed01b99d524b57fbdbe
SHA1

b7c3e359385aa7995dc08ab158635cc970162e86
SHA256

642a3ad961251835a02596a7f9e5a7c14e3b489d9afe5d5c897d31f4a12b2f57
SHA512

5490d8ad6bd9b153ec45f8cbb53b3c43e725a745d3428f04a870f5cf62ff34aaa1bcfc50e7bf08244ce5bf53f2085f172c70b39c04e45a6d59a6b7257fd0ada5
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v7H:bAvJCYOOvbRPDEgXRcJj

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
2024-05-23_e08abf4c30436ed01b99d524b57fbdbe_cryptolocker

Files

2024-05-23_e08abf4c30436ed01b99d524b57fbdbe_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