Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_a4f62f8af8c92369e458c2fb33e0ad1d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_a4f62f8af8c92369e458c2fb33e0ad1d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-18_a4f62f8af8c92369e458c2fb33e0ad1d_cryptolocker
-
Size
29KB
-
MD5
a4f62f8af8c92369e458c2fb33e0ad1d
-
SHA1
5542fd20b6b47134c43c205ff47ef26b9a0b1ca5
-
SHA256
fe1d30ac880f41402fc9f2319545277435467bac9255b797da2e523efea7efd1
-
SHA512
6d37a4e479a4bdf30be9b411f4e28269d0698033af97b1167a55a0187dce47443603b15eea6edb7c470f431c41f586a6ea77b61a3604350860bb006b68a4429c
-
SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpj6QveD:ZzFbxmLPWQMOtEvwDpj6n
Malware Config
Signatures
-
Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-18_a4f62f8af8c92369e458c2fb33e0ad1d_cryptolocker
Files
-
2024-01-18_a4f62f8af8c92369e458c2fb33e0ad1d_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
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ