2024-01-18_b6eeb761753811a6bbb77fca8b389188_cryptolocker | Triage

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General

Target

2024-01-18_b6eeb761753811a6bbb77fca8b389188_cryptolocker
Size

46KB
MD5

b6eeb761753811a6bbb77fca8b389188
SHA1

0c315ae7ebcd86d1ab94fd3d5e8ae16dd16af41a
SHA256

f6fa2532429e4d2e7c6375ae8234020254087a6937ad9537d4030a9a9ea53abc
SHA512

3879fa49f9f8cac760e02082fe59e75a3cd2316f322f1ea3f5edbdcb1312c1d1f5d82dbde098f531f198202fab1dcb3a2f292224abc7330d4dd8afdeeac5d3ba
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPxyV4tFN5:bIDOw9a0Dwo3P1ojvUSD4PRtFN5

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
2024-01-18_b6eeb761753811a6bbb77fca8b389188_cryptolocker

Files

2024-01-18_b6eeb761753811a6bbb77fca8b389188_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