Behavioral task
behavioral1
Sample
2024-09-19_de667d76f71016882d07a7f950eeb8e9_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-19_de667d76f71016882d07a7f950eeb8e9_cryptolocker
-
Size
76KB
-
MD5
de667d76f71016882d07a7f950eeb8e9
-
SHA1
16701562bd212e8effdc1fff85a82a5d62e6614d
-
SHA256
77724f6d70c21dcfd7c10a40133c0b1cb5eaef36de6b33c7a9e92fab074e6d13
-
SHA512
10d9f8da43e978c5c31d301d9a960f3cb04da5ff9e4224e1471f8327f6265b2ff5badda65a28e4de6e425f941132b940d6462e201b71e1b919d2f5b6bf6f815b
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81G3:1nK6a+qdOOtEvwDpj+
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_de667d76f71016882d07a7f950eeb8e9_cryptolocker
Files
-
2024-09-19_de667d76f71016882d07a7f950eeb8e9_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