Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_c5621877de9a67c9fb9b73b32c2b0988_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_c5621877de9a67c9fb9b73b32c2b0988_cryptolocker.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-24_c5621877de9a67c9fb9b73b32c2b0988_cryptolocker
-
Size
68KB
-
MD5
c5621877de9a67c9fb9b73b32c2b0988
-
SHA1
59aa4ef7ed0f68857ba94c4394814b7f3b1dfea6
-
SHA256
8bb455085a0c96a51b3201a53c1c93e4b72ecd817377c1aa658fc1b9e2bab331
-
SHA512
60e30774d7a13d3f4fecefea9032234173575b577ca5056d714639270435164dfd274ea9d61dd1a5d6366159def9cd78546786f20c7ba51738d53fd697bf9f0d
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU+:DW60sllyWOtEvwDpjwF85c
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 2024-02-24_c5621877de9a67c9fb9b73b32c2b0988_cryptolocker
Files
-
2024-02-24_c5621877de9a67c9fb9b73b32c2b0988_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