2024-03-18_f0b59ea2965b6e5c9ed39ea1fb8dd052_cryptolocker | Triage

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General

Target

2024-03-18_f0b59ea2965b6e5c9ed39ea1fb8dd052_cryptolocker
Size

39KB
MD5

f0b59ea2965b6e5c9ed39ea1fb8dd052
SHA1

7999fa856acb5476da8b6d9d140ec7c70a715847
SHA256

9454fd8ebb0a8406813d1f4affe13efd8d7a6a085b723b5d60e2d55e0bd87bd5
SHA512

ad523e9c7f5938672a8709cc76a4ada7644c2f4b146b22704990934012bbcb8f1dc8302d7ed38cfb06864990cff5cb8c63b3521da68a6cfec07ace393974e145
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6DyE9x/R:bIDOw9a0Dwo3P1ojvUSD79v

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
2024-03-18_f0b59ea2965b6e5c9ed39ea1fb8dd052_cryptolocker

Files

2024-03-18_f0b59ea2965b6e5c9ed39ea1fb8dd052_cryptolocker
.exe windows:5 windows x86 arch:x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ