2024-01-28_ee0c7ec4aeb3ecee37f0bd3fa43da9cc_cryptolocker | Triage

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General

Target

2024-01-28_ee0c7ec4aeb3ecee37f0bd3fa43da9cc_cryptolocker
Size

51KB
MD5

ee0c7ec4aeb3ecee37f0bd3fa43da9cc
SHA1

ee4cdd8278511af30331d59b9a5f7a84815a66f2
SHA256

34a576a20d2b05acfd7611655a1bed0df27edb07673f2e7d4db1cec807da1288
SHA512

157953523cc53392160fe8fcfa89573d5a4a0d53edf8b5464129b1d11cf1eee7f571f21a12cbbe0a44da97238302a9c158d57defdf9a985a2d9eea7dde15ecc7
SSDEEP

768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9XbTby2:bIDOw9a0DwitDZzcT9

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
2024-01-28_ee0c7ec4aeb3ecee37f0bd3fa43da9cc_cryptolocker

Files

2024-01-28_ee0c7ec4aeb3ecee37f0bd3fa43da9cc_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