Behavioral task
behavioral1
Sample
2024-07-25_995bb40bd1e676972428beb4a9cf7f96_wannacry.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2024-07-25_995bb40bd1e676972428beb4a9cf7f96_wannacry.exe
Resource
win10v2004-20240709-en
General
-
Target
2024-07-25_995bb40bd1e676972428beb4a9cf7f96_wannacry
-
Size
924KB
-
MD5
995bb40bd1e676972428beb4a9cf7f96
-
SHA1
49ee1caa2fdeaf62ed60f61765f0bf3ac4ef040d
-
SHA256
fdfafaefbc9aa35dea9698a3f95b7c78977c0e3e5ab24e1728cd01f276a8c666
-
SHA512
30b57dda8b472810e2765634b444a792658e95ddd03d7ca33cd3776a3187787cb321d71f7114a0cd803ead5d8d85ef114b147a632aea613a438f3a0ee25ec579
-
SSDEEP
12288:B0u0frNC1YM8A/hZA4C81uCpGotomst1MAvDHeDW4Xyyvms6DKtVog/aLYkTIAt2:BuTwNmEaEZ
Malware Config
Signatures
-
Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-25_995bb40bd1e676972428beb4a9cf7f96_wannacry
Files
-
2024-07-25_995bb40bd1e676972428beb4a9cf7f96_wannacry.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 922KB - Virtual size: 921KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ