2024-02-24_8bb2d198a4dc18bf6bf2dec282ee0a48_cryptolocker | Triage

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General

Target

2024-02-24_8bb2d198a4dc18bf6bf2dec282ee0a48_cryptolocker
Size

33KB
MD5

8bb2d198a4dc18bf6bf2dec282ee0a48
SHA1

7169ff5f3a5a6ee7d6ab31b166284c36bd3e42a2
SHA256

4a28934d7ff331575000f0f59878ebdeb1111d2624c59255fe62efacfd5870c3
SHA512

22b3245417a722f9ab22b18f2688ae1054fb9160d1e4653b9f3b6887bd21ec1b80588eebdf333e3186d6ad1dcde9eac5ac9062d80b6ef6a6d6235f29c617108c
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6c3l8Sz9VvV6O:bAvJCYOOvbRPDEgXRc3SSzoO

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
2024-02-24_8bb2d198a4dc18bf6bf2dec282ee0a48_cryptolocker

Files

2024-02-24_8bb2d198a4dc18bf6bf2dec282ee0a48_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