Behavioral task
behavioral1
Sample
2024-09-28_0ae28de406c236fbf6a3aa5a6ffbf4a7_cryptolocker.exe
Resource
win7-20240729-en
General
-
Target
2024-09-28_0ae28de406c236fbf6a3aa5a6ffbf4a7_cryptolocker
-
Size
87KB
-
MD5
0ae28de406c236fbf6a3aa5a6ffbf4a7
-
SHA1
c01203ea62a37e2161389c346d402a144ff1e615
-
SHA256
2cb37e05883d9c150f3aa88d42388949f0b41369089d34465cb1c1e5b8f22dd5
-
SHA512
34ab096308f246c7c36c7c1a422fcc35e49b23dd37a36c0822d03efa952f999f661aca04d44f3a3c5af668b03be4b7566870e28b5ea63300de543d1021a979af
-
SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjG:zCsanOtEvwDpjX
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-28_0ae28de406c236fbf6a3aa5a6ffbf4a7_cryptolocker
Files
-
2024-09-28_0ae28de406c236fbf6a3aa5a6ffbf4a7_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: 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