Static task
static1
Behavioral task
behavioral1
Sample
2024-06-16_fc64010087008d35b3f03c3e70fee522_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-06-16_fc64010087008d35b3f03c3e70fee522_cryptolocker.exe
Resource
win10v2004-20240508-en
General
-
Target
2024-06-16_fc64010087008d35b3f03c3e70fee522_cryptolocker
-
Size
72KB
-
MD5
fc64010087008d35b3f03c3e70fee522
-
SHA1
c91c75f4e57b26ebbf03cdbfa5eba8d2fd358b0c
-
SHA256
713d5ff849ecf21ebc2bd5a99aa45215007ca68e4c40c020f90af955628b0e54
-
SHA512
caeddb3c390959b29bf6edb13e5c92f9149859692162ad8fbbd55d7d3356b02862b6a58476eaa70c48c291fe59b337285f14acf9a68d08406e59ab0b36c70457
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOb:DW60sllyWOtEvwDpjwF85s
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 2024-06-16_fc64010087008d35b3f03c3e70fee522_cryptolocker
Files
-
2024-06-16_fc64010087008d35b3f03c3e70fee522_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ