Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_fff9bacfd8f8671f072427a7018415b6_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-03_fff9bacfd8f8671f072427a7018415b6_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-02-03_fff9bacfd8f8671f072427a7018415b6_cryptolocker
-
Size
69KB
-
MD5
fff9bacfd8f8671f072427a7018415b6
-
SHA1
2cb407315ccd1bf44edd563cb43dbd95ae4c90f2
-
SHA256
b9482b804ef863a14352503b4d6550427735f6f81eea947459fe1ed0d0908d03
-
SHA512
7b149e4a60e6fd3b394b0e142d8d81901fa3b632ace2ab4c7a4276953a57e7860eb7efa6e813da0e52698d2ab9d62ce220da7826ba45d8d1505e86f18ee1579a
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOZX:DW60sllyWOtEvwDpjwF85a
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 2024-02-03_fff9bacfd8f8671f072427a7018415b6_cryptolocker
Files
-
2024-02-03_fff9bacfd8f8671f072427a7018415b6_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