b5cdc55a156388aec7f57f9497f10daae79458ac4bea00517ad9eb0a90ea4c29 | Triage

Sharing

General

Target

b5cdc55a156388aec7f57f9497f10daae79458ac4bea00517ad9eb0a90ea4c29
Size

49KB
MD5

83e6cf43a4f1261b8f1bfcfd91385db0
SHA1

80dc3f75bcc07eb9cc3f939aade694d07f8b0472
SHA256

b5cdc55a156388aec7f57f9497f10daae79458ac4bea00517ad9eb0a90ea4c29
SHA512

dc5847615d7b6010274ef790e63553aed9c14655efa0a4ec4955f6f00a6151e21863841cda3a230052f37bae1c66c8d006fdfb719f649930d7525ce2b540d763
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPxyV4tFVgQn:bIDOw9a0Dwo3P1ojvUSD4PRtFVgG

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
b5cdc55a156388aec7f57f9497f10daae79458ac4bea00517ad9eb0a90ea4c29

Files

b5cdc55a156388aec7f57f9497f10daae79458ac4bea00517ad9eb0a90ea4c29
.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