2024-02-01_2aa6bf9b78e84ee462074a97ef2a0352_cryptolocker | Triage

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General

Target

2024-02-01_2aa6bf9b78e84ee462074a97ef2a0352_cryptolocker
Size

39KB
MD5

2aa6bf9b78e84ee462074a97ef2a0352
SHA1

2674910b96a697cf81c2425ee0664151142cc646
SHA256

e2152fdf7c077f086cfc6746d844c0a3f3e160139d9edd1f4f8d358ae68d715f
SHA512

e8bcf3deed41110cb39cce7e070f85b28450313b0bd93772a767f5a863b99299ac9f9f9aea2ff2a61e76a998f62071ad243ed408bcbcc1822b1f9b561921de7d
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6Dy8POKG:bIDOw9a0Dwo3P1ojvUSDh4

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
2024-02-01_2aa6bf9b78e84ee462074a97ef2a0352_cryptolocker

Files

2024-02-01_2aa6bf9b78e84ee462074a97ef2a0352_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