Static task
static1
Behavioral task
behavioral1
Sample
2024-04-16_6ef3f3749f469d4d96f76d92e4122af6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-16_6ef3f3749f469d4d96f76d92e4122af6_cryptolocker.exe
Resource
win10v2004-20240412-en
General
-
Target
2024-04-16_6ef3f3749f469d4d96f76d92e4122af6_cryptolocker
-
Size
69KB
-
MD5
6ef3f3749f469d4d96f76d92e4122af6
-
SHA1
079f989d224698f7cebbf931951465c72c87ee88
-
SHA256
475fd0cd503b835f3b2809629807c8f56de9ccbba2aa74a8c8d4e19ac0ae83a4
-
SHA512
e31a003e7c73d618f8b23a8504dcd2801f7b560176bf5958ab76a4fe7fff5c825e7e1f78a9d1b6c440b48e106794c7aeaac3006449cef423234ba14dbfad043d
-
SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU506:DW60sllyWOtEvwDpjwF85t
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 2024-04-16_6ef3f3749f469d4d96f76d92e4122af6_cryptolocker
Files
-
2024-04-16_6ef3f3749f469d4d96f76d92e4122af6_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