Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_ecf411297754bc2b327ad51931572653_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_ecf411297754bc2b327ad51931572653_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-17_ecf411297754bc2b327ad51931572653_cryptolocker
-
Size
124KB
-
MD5
ecf411297754bc2b327ad51931572653
-
SHA1
f858e1f9137101ce91c7f971d647b4f2632e45d8
-
SHA256
f221bc1b3fc2431dbedd3c6254264385e394b1832ba53110af088a57d8b62646
-
SHA512
2b0e2d4220608fd83d61ab11ed05d2e2c3ae27202fd261a6091b80b25ac8e1b92d111b670f5b246219263762bc147694b43b6b172b0790b0d4786eef04969b1f
-
SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4qw:vCA9OtEvwDpje
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 2024-02-17_ecf411297754bc2b327ad51931572653_cryptolocker
Files
-
2024-02-17_ecf411297754bc2b327ad51931572653_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