2024-01-25_ee7f9c84bf0c028e5df373e3796d7ee0_cryptolocker | Triage

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General

Target

2024-01-25_ee7f9c84bf0c028e5df373e3796d7ee0_cryptolocker
Size

31KB
MD5

ee7f9c84bf0c028e5df373e3796d7ee0
SHA1

2d381ca5e2446b804451c7e2af9f74685523f9d6
SHA256

a8793c7b21c15b0d575e4486d81517e01620854c7d0628a05a8258e262226b8e
SHA512

034ee0de934f5e9e8454fb52621e421bdfdd00922b5b08a1683eade353a19ae009feebda2b8a4260b21914633a4d22d467f99a5f1afa0d6531e588d918386785
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM9O:bAvJCYOOvbRPDEgXRcuM9O

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
2024-01-25_ee7f9c84bf0c028e5df373e3796d7ee0_cryptolocker

Files

2024-01-25_ee7f9c84bf0c028e5df373e3796d7ee0_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