Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_ca43943010811349c068d3f6d6d09f84_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_ca43943010811349c068d3f6d6d09f84_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-18_ca43943010811349c068d3f6d6d09f84_cryptolocker
-
Size
124KB
-
MD5
ca43943010811349c068d3f6d6d09f84
-
SHA1
e58aa608641a7a02e33fa1b6671a896ea5b1039c
-
SHA256
12ca102c2ec8daa70324d68cdc150a678029d1154db9428237b702bc16732da5
-
SHA512
ed97d59dfd7f849e3e731b8cb98d7e8b0d9031aa31aca2a3da1e59f16cadda1493513ecd2fc49cd814caa3d53ffd3b6fcbb0ae69fa11e41fe9b2d5ae3c40cfae
-
SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBr:vCA9OtEvwDpjJ
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 2024-01-18_ca43943010811349c068d3f6d6d09f84_cryptolocker
Files
-
2024-01-18_ca43943010811349c068d3f6d6d09f84_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