2024-04-20_6e7038bf1b55ed0c5d174c436ad16307_cryptolocker | Triage

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General

Target

2024-04-20_6e7038bf1b55ed0c5d174c436ad16307_cryptolocker
Size

42KB
MD5

6e7038bf1b55ed0c5d174c436ad16307
SHA1

5651338cddd6d8562e63cec941681a4cf88485ec
SHA256

41db3e296778d8bde829030c25d3c56cd45aa1b6af0e011479c2ef799b73f8b0
SHA512

68eb0b4ee7f36d57ce5da1c117cf351eb35c565743cb80a2c326db8810ce01fc5fbb39cf8b6c63baca4294a5c203b5ed4a9c2be7925a2a1c64d9a2370206d70c
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAK:b/pYayGig5HjS3NPAK

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
2024-04-20_6e7038bf1b55ed0c5d174c436ad16307_cryptolocker

Files

2024-04-20_6e7038bf1b55ed0c5d174c436ad16307_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