Behavioral task
behavioral1
Sample
2024-10-14_e551e1401072a6788c205ed36d32ed3e_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-14_e551e1401072a6788c205ed36d32ed3e_cryptolocker
-
Size
55KB
-
MD5
e551e1401072a6788c205ed36d32ed3e
-
SHA1
1d1dfb3461f5b0284ee9bd5c5ad079f3a207687c
-
SHA256
53480ed6d2251850de2e5bf5d183b14d9ce4db6284d3aec64424e83f5d062412
-
SHA512
8c1ed36e8186cb2d51ab39447d257e6ff354a7115f0ac22a990f6af6f6dcce96589015d8f6c5dbb46a8158f5683fc6860fef9963263653fef1584491cb0600bc
-
SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+h:z6QFElP6n+gKmddpMOtEvwDpj9aYaEh
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_e551e1401072a6788c205ed36d32ed3e_cryptolocker
Files
-
2024-10-14_e551e1401072a6788c205ed36d32ed3e_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_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