Behavioral task
behavioral1
Sample
2024-10-18_bb0ea4786ebe34d41f349f62e5fc7132_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-18_bb0ea4786ebe34d41f349f62e5fc7132_cryptolocker
-
Size
56KB
-
MD5
bb0ea4786ebe34d41f349f62e5fc7132
-
SHA1
bda456d31d4ea891e35349d0a54e8e1934ff99d1
-
SHA256
bc2c4c6ee9b92a11bdf1c4d8c334eca01f4c4067cc43f82bacc0cf69b29f96ed
-
SHA512
09fd4557c05765ca6de2f43c4c2b43fb90066833b8493b27ce951703a5a1813e36015c489e9c2bb61b4e04066d986a61ff64b60c199cbc8a110902772d8bf553
-
SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax848+hI/:z6QFElP6n+gKmddpMOtEvwDpj9aYaa
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_bb0ea4786ebe34d41f349f62e5fc7132_cryptolocker
Files
-
2024-10-18_bb0ea4786ebe34d41f349f62e5fc7132_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