Static task
static1
Behavioral task
behavioral1
Sample
2024-03-25_f80328139da993fcd707b34a303adf00_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-25_f80328139da993fcd707b34a303adf00_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-25_f80328139da993fcd707b34a303adf00_cryptolocker
-
Size
128KB
-
MD5
f80328139da993fcd707b34a303adf00
-
SHA1
878ab90de0141824b41b9ca32175e38fcd8e6365
-
SHA256
29bbba8875a62907c7104ee47600af33ffa6ccb021d614cf111008cb9ea6c9d0
-
SHA512
e010ba828410145c8a2dbc6a4bf3a6a1b8d20fc3d5aebc20428ac69521c36f9d51b6d966e94747bc4739c1e3aa2bd1d26c657ce7d89bf27fb5a17957f571f527
-
SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp699GNtL1ex5:V6a+pOtEvwDpjtzF
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 2024-03-25_f80328139da993fcd707b34a303adf00_cryptolocker
Files
-
2024-03-25_f80328139da993fcd707b34a303adf00_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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