2024-01-24_5b6ee30d91af12ba4aad996629563b4f_cryptolocker | Triage

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General

Target

2024-01-24_5b6ee30d91af12ba4aad996629563b4f_cryptolocker
Size

26KB
MD5

5b6ee30d91af12ba4aad996629563b4f
SHA1

6cf4fc41b4d5259ddcffbbedb7ea76b51f0fe8f4
SHA256

0c094c5a7e6c6726814e55d4ff9a9dbe4abceb47943cba54d17b7ae61ebc845f
SHA512

e1b38a8f1660fe0adc90d4ccf28b4adedc8da502b922c49f53156d72cd45aa725b35e5e4932927caa462e3842f3bc3a8b73418c3daa796be5c3fa2edb951111b
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznumnB:b/yC4GyNM01GuQMNXumB

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
2024-01-24_5b6ee30d91af12ba4aad996629563b4f_cryptolocker

Files

2024-01-24_5b6ee30d91af12ba4aad996629563b4f_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