2024-02-14_d7281fec9d757697056eadb8d9ce9c1a_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-14_d7281fec9d757697056eadb8d9ce9c1a_cryptolocker
Size

52KB
MD5

d7281fec9d757697056eadb8d9ce9c1a
SHA1

3d683a0248a968a22c7dadae11e36c37c653e68c
SHA256

e6ae38705ab1383ce2ecefb5963fa549fec95b2a0c42c287bf0b0593f5cc167d
SHA512

c8faf36b6930e5d12680b44799242837c8321bf8f710cdb61f9a025da79a6be217fa314c6a178ff7bb70a93f02b59ade57333201fa3f73021261c59ce64a922e
SSDEEP

768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9XbTb8P:bIDOw9a0DwitDZzcTi

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
2024-02-14_d7281fec9d757697056eadb8d9ce9c1a_cryptolocker

Files

2024-02-14_d7281fec9d757697056eadb8d9ce9c1a_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