Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_4a5bea5458af877276e73c1e102a5dca_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-14_4a5bea5458af877276e73c1e102a5dca_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-03-14_4a5bea5458af877276e73c1e102a5dca_cryptolocker
-
Size
40KB
-
MD5
4a5bea5458af877276e73c1e102a5dca
-
SHA1
56aac4533bb09903488e42887e77567f92e3a039
-
SHA256
b82e25e3f2aca90ec493f852ee4204cabe23a38842ba54935e5d4f8d77895d80
-
SHA512
986a75bdc7a11f6588853600d953370615584c83c56ac554e6a852270e92344e72422c58a6c1f74fc83288f9a8f8621702cfff5902d0772466aa733f30a8db92
-
SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLJJzd:ZzFbxmLPWQMOtEvwDpjLeU3h
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 2024-03-14_4a5bea5458af877276e73c1e102a5dca_cryptolocker
Files
-
2024-03-14_4a5bea5458af877276e73c1e102a5dca_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