Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_2fa7624d4032fea10893ea07e6592896_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-25_2fa7624d4032fea10893ea07e6592896_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-25_2fa7624d4032fea10893ea07e6592896_cryptolocker
-
Size
67KB
-
MD5
2fa7624d4032fea10893ea07e6592896
-
SHA1
00ffe9eaec805d13c303a1d134bbf5336dcc359b
-
SHA256
74c31b82a600c6516c8c9e8f15f429d32a7272a24a62de2f91e5fe5ff4f767b1
-
SHA512
a17877ff94801ff4879e35e94368981fc10d658386cd2826c14420a9746e146442a02d2494fd6b5699892f47cff66ffb8a07092c1101f9cb63e8b2678c27b793
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUb:DW60sllyWOtEvwDpjwF851
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 2024-01-25_2fa7624d4032fea10893ea07e6592896_cryptolocker
Files
-
2024-01-25_2fa7624d4032fea10893ea07e6592896_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