Static task
static1
Behavioral task
behavioral1
Sample
2024-04-18_4489f83c62ed60230f13101d33e741b9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-18_4489f83c62ed60230f13101d33e741b9_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-18_4489f83c62ed60230f13101d33e741b9_cryptolocker
-
Size
126KB
-
MD5
4489f83c62ed60230f13101d33e741b9
-
SHA1
f270c45525ea5f32e9b62028f8ac2dfc60d1c927
-
SHA256
27fee44879c277d5396ea086ea8d5d8ed66b4d60186a0cb7175725dfe45dba58
-
SHA512
7af72296f4d6526f931ac11deb696571bccfb38284c2a3cd6d18751867a6f3ec40f4a79f818f006108756cd34f6740bdf0b378a5b3b9087f7fb09fd82012b95f
-
SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpuG:vCA9OtEvwDpjL
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-18_4489f83c62ed60230f13101d33e741b9_cryptolocker
Files
-
2024-04-18_4489f83c62ed60230f13101d33e741b9_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE