2024-04-29_6ff7449b447eb14570a33a2de7918470_cryptolocker | Triage

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General

Target

2024-04-29_6ff7449b447eb14570a33a2de7918470_cryptolocker
Size

42KB
MD5

6ff7449b447eb14570a33a2de7918470
SHA1

59bb9f9886baec6513768e886ab060d0fae357f0
SHA256

1f7ef1f130bc5cc7fb7419b3f0f19a28bcd1b7dd307bf44166568ea702be8520
SHA512

c8abfef35238debcdb7722fa372ad3536db29a2652c69ab007094006291a27390f21939b10b571ecb2a408fc5cbe165696b50d4113c7b19ff288572487107c7e
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAMm:b/pYayGig5HjS3NPAx

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
2024-04-29_6ff7449b447eb14570a33a2de7918470_cryptolocker

Files

2024-04-29_6ff7449b447eb14570a33a2de7918470_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ