Behavioral task
behavioral1
Sample
2024-09-09_26e429cdd1f1bb112cf49afa3c45aecf_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-09_26e429cdd1f1bb112cf49afa3c45aecf_cryptolocker
-
Size
59KB
-
MD5
26e429cdd1f1bb112cf49afa3c45aecf
-
SHA1
3688c0264b7f3b9959413b3b41228c089101f999
-
SHA256
ae1e0088dd56fe26fad44e5a0249879e69847d908ed459baf956719033b664bd
-
SHA512
4a96df6d069f94a2f0971801345964fc62d439beda2ebe9e4c941cc1d9392f6f1c28c800da6a5a24303af327fa6c90395be3d071d8c865fa4eef88af5be788f1
-
SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjlgcS8:bP9g/xtCS3Dxx0g
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_26e429cdd1f1bb112cf49afa3c45aecf_cryptolocker
Files
-
2024-09-09_26e429cdd1f1bb112cf49afa3c45aecf_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