Behavioral task
behavioral1
Sample
2024-09-12_052ea9cbfbde199402e4ed7eb7abf884_cryptolocker.exe
Resource
win7-20240708-en
General
-
Target
2024-09-12_052ea9cbfbde199402e4ed7eb7abf884_cryptolocker
-
Size
58KB
-
MD5
052ea9cbfbde199402e4ed7eb7abf884
-
SHA1
48ff4e4d0dbc9aa4903db4f2b367b5ac0665308a
-
SHA256
3354a132ee98572c71798194de12cf37d9be8c0fc1f79ff058907c5d85557b60
-
SHA512
ba6e54abe0b70204b3cdb7498d1ed2cb439539b21615861597ef0227b997f7bf365121d6462e02b0a991c581198e8240b2f58d39e989281925560d1af53b9e58
-
SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcS7:bP9g/xtCS3Dxx0X
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-12_052ea9cbfbde199402e4ed7eb7abf884_cryptolocker
Files
-
2024-09-12_052ea9cbfbde199402e4ed7eb7abf884_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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