Behavioral task
behavioral1
Sample
2024-10-10_d6fba0303aef453c33fe63619843fc45_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-10_d6fba0303aef453c33fe63619843fc45_cryptolocker
-
Size
56KB
-
MD5
d6fba0303aef453c33fe63619843fc45
-
SHA1
408f81f3c88b73be8e591d7c0b92967a5749be29
-
SHA256
e57941d2b53f2abcce3b6e642c6cc526922755b0c5921e03cbd9a8dcf4a09610
-
SHA512
11f798aacf9da0dfd77374ece79ad8e4ffc5ba637e22fe39268713d797501eacfcf330df0de82e309edd762abec780f5b20c99a33ea5aa9b6c1e01799438e8d4
-
SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOkgjl:z6QFElP6n+gKmddpMOtEvwDpj31ikgZ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_d6fba0303aef453c33fe63619843fc45_cryptolocker
Files
-
2024-10-10_d6fba0303aef453c33fe63619843fc45_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