Behavioral task
behavioral1
Sample
2024-07-27_1ee73a884bdbfb8bdbea505d2629fc9e_cryptolocker.exe
Resource
win7-20240705-en
General
-
Target
2024-07-27_1ee73a884bdbfb8bdbea505d2629fc9e_cryptolocker
-
Size
55KB
-
MD5
1ee73a884bdbfb8bdbea505d2629fc9e
-
SHA1
2e9fe15291926aeb7106ae82130bbd4c14f30a6e
-
SHA256
f20f5610fad57681b315279d0ee3e678f24edec1a8b86e6243e1a4d04f1dd2f6
-
SHA512
43864941fa91a4d4212bb16d2e253e90ea19e6e1c833b766fd43058b096e9f5c2429189cce6dde3227266e31a0f0cb3d182aedd6b5fcc95bb226f0a792fc67e5
-
SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFPtO:b7/y28wZEjbnouy8G76iH/NLpXO
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-27_1ee73a884bdbfb8bdbea505d2629fc9e_cryptolocker
Files
-
2024-07-27_1ee73a884bdbfb8bdbea505d2629fc9e_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE