2024-04-18_6c333cedcfb9ab29e45254f78b7248e1_cryptolocker | Triage

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General

Target

2024-04-18_6c333cedcfb9ab29e45254f78b7248e1_cryptolocker
Size

30KB
MD5

6c333cedcfb9ab29e45254f78b7248e1
SHA1

561f06aac5476a3577f5ae52b4bfd9207c06694a
SHA256

336535c75d2bf7e1b83e0b033ce5b5c56273ddf3d68b4e7eb555f8265a9657fd
SHA512

6b9e15fc1e24659a0f529acd0a083b577c9af018b00864d008320ece4c93e71ecdad278d4a6e366707befcb2e4f5acbddc65793274c389dcd0e3bca51fe3b086
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznum+U/k:b/yC4GyNM01GuQMNXum+F

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
2024-04-18_6c333cedcfb9ab29e45254f78b7248e1_cryptolocker

Files

2024-04-18_6c333cedcfb9ab29e45254f78b7248e1_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