Behavioral task
behavioral1
Sample
2024-09-14_8969fbfb7e19d887f876f4b46e836b61_cryptolocker.exe
Resource
win7-20240708-en
General
-
Target
2024-09-14_8969fbfb7e19d887f876f4b46e836b61_cryptolocker
-
Size
55KB
-
MD5
8969fbfb7e19d887f876f4b46e836b61
-
SHA1
f10e7b9c65197139fdf01a851be77b4221358999
-
SHA256
b4f8ea9af801e1f608df63c203120f8de4226c15c5033f83db11e00344242300
-
SHA512
233f9f68d7f5fe5081146cf64c52f038cb24b4406594cc56b735be8c9432cb5785c9165cb9f867f80f5c354fd84e325acc9e2318ea23aa5f7a54ab845338745f
-
SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP4C+:b7/y28wZEjbnouy8G76iH/NLp+j
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-14_8969fbfb7e19d887f876f4b46e836b61_cryptolocker
Files
-
2024-09-14_8969fbfb7e19d887f876f4b46e836b61_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: 17KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - 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