2024-06-12_62ff05e5c90dac9a11f7e8dbbb12b929_cryptolocker | Triage

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General

Target

2024-06-12_62ff05e5c90dac9a11f7e8dbbb12b929_cryptolocker
Size

34KB
MD5

62ff05e5c90dac9a11f7e8dbbb12b929
SHA1

61fbe108d17587c73b6bc6b2d0de69cd41c8560a
SHA256

054b011a3ff82c209baf248e238fa0b35a77011781b4feed75a582187757a891
SHA512

d5b21c98bd6a86188f04a0a5f9b9c64cd9380871b29aac2b610223d0db4632c3a8ad1e68c0c465b9c39e2a88025fb7c5f1607f7837f7f948750575df0384ed92
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6ckJp0qAgmEzXKxA+T9PYo:bAvJCYOOvbRPDEgXRc+BAILiln

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
2024-06-12_62ff05e5c90dac9a11f7e8dbbb12b929_cryptolocker

Files

2024-06-12_62ff05e5c90dac9a11f7e8dbbb12b929_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