2024-05-31_e6b11e26cb74bb2a27f165cab0a27cd0_cryptolocker | Triage

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General

Target

2024-05-31_e6b11e26cb74bb2a27f165cab0a27cd0_cryptolocker
Size

35KB
MD5

e6b11e26cb74bb2a27f165cab0a27cd0
SHA1

a6ff2c52957cc0b08967efce1d8c7af89c83fb3d
SHA256

3f2bc66acec5217615ed4703c2d89af6d2c07cfaf9378f0d3fded0a3b09bd5cf
SHA512

1b43c43e26d1e2ee5337f904dd86581b72e6deeee8977f6029d42c9a3cd0980b5e0700ba2c80b510fbf4594a5cbfb457a838e7f08db9868621cd707e2057bf4d
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+T9xlL:bAvJCYOOvbRPDEgXRc+BAILihL

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
2024-05-31_e6b11e26cb74bb2a27f165cab0a27cd0_cryptolocker

Files

2024-05-31_e6b11e26cb74bb2a27f165cab0a27cd0_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