Behavioral task
behavioral1
Sample
3ceb56d318ebfac93266b404bba53fec_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3ceb56d318ebfac93266b404bba53fec_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
3ceb56d318ebfac93266b404bba53fec_cryptolocker_JC.exe
-
Size
139KB
-
MD5
3ceb56d318ebfac93266b404bba53fec
-
SHA1
315b3cdfb6d6d5be532c4622dbb040020887152c
-
SHA256
c0f6378dee757433665e81a034dee3051d02d2be5318fab846fe50b7aaadb7f7
-
SHA512
50de6b3622f9317cec71f418f623771fce2915f42704d812e16d9827f0818e1b7cba51e3625b09072a5f89d29c979902569403e6a9abcac5ba7c9d6eb66e2d71
-
SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgp699G/TG4dYE:T6a+rdOOtEvwDpjLzm
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3ceb56d318ebfac93266b404bba53fec_cryptolocker_JC.exe
Files
-
3ceb56d318ebfac93266b404bba53fec_cryptolocker_JC.exe.exe windows 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE