Behavioral task
behavioral1
Sample
2024-09-21_53bd1f840a5e935da9aeb71ceece316a_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-21_53bd1f840a5e935da9aeb71ceece316a_cryptolocker
-
Size
69KB
-
MD5
53bd1f840a5e935da9aeb71ceece316a
-
SHA1
e2e8012e008def8bab713895e6300869f341638f
-
SHA256
429dd4498c136f3b5d0dc6f547c391ae9ef6706fefbd5ca1ddd5d27a7a96f1b5
-
SHA512
8e4cfa812b8c6411289e78b7a8c9086a70957726f2de378e7fbbb8a9f2ba2036d1d57e56c6c0e8749cfc04808e1a82da5b26f0c24e375653bbb9db5bf41eeb0f
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalh:1nK6a+qdOOtEvwDpjw
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_53bd1f840a5e935da9aeb71ceece316a_cryptolocker
Files
-
2024-09-21_53bd1f840a5e935da9aeb71ceece316a_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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE