Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_d33867608713e8f45f2796f61c89942b_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-26_d33867608713e8f45f2796f61c89942b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-26_d33867608713e8f45f2796f61c89942b_cryptolocker
-
Size
68KB
-
MD5
d33867608713e8f45f2796f61c89942b
-
SHA1
6f65264832d686cf3491176f8be2205135173b26
-
SHA256
22178041fc304346bb104d524a679f29897eda90c8ef81e36feef5ebdce81b69
-
SHA512
1bdd356ada8e7228e36e6bb950b2a6ab969495876066755e5aa5135e57b0fe271057d8fcd17ef2030cdc28a15a6712a7e836ecbc2b3d6da3bf4a3cfe79e18a7a
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUj:DW60sllyWOtEvwDpjwF85N
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 2024-01-26_d33867608713e8f45f2796f61c89942b_cryptolocker
Files
-
2024-01-26_d33867608713e8f45f2796f61c89942b_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