2024-06-08_2ae6cce23232293dcf3b1ed2fe78c8e3_cryptolocker | Triage

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General

Target

2024-06-08_2ae6cce23232293dcf3b1ed2fe78c8e3_cryptolocker
Size

50KB
MD5

2ae6cce23232293dcf3b1ed2fe78c8e3
SHA1

39522d292682a31741b362ebfc7ce37f44f8e32e
SHA256

9d69d93c27c6687266ba35ea78643801fd190f77b55a94743d7b1cfd57bc5599
SHA512

5f6006879ac298eb6f938a8e175e10c76e0925034feddb88e067da13e843941c45ebf0e6edb3c6eb30afe4fa808edf788392343de45133e9c3aa7b0a7c76d259
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPx9UnuDLlD+JBL:bIDOw9a0Dwo3P1ojvUSD4PInyDkN

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
2024-06-08_2ae6cce23232293dcf3b1ed2fe78c8e3_cryptolocker

Files

2024-06-08_2ae6cce23232293dcf3b1ed2fe78c8e3_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