Behavioral task
behavioral1
Sample
2024-09-14_d4d5c1b66f01c11b2ba029c55c6db0d2_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-14_d4d5c1b66f01c11b2ba029c55c6db0d2_cryptolocker
-
Size
55KB
-
MD5
d4d5c1b66f01c11b2ba029c55c6db0d2
-
SHA1
7e10a489d20b2e10429f79cd11babe929d7d9147
-
SHA256
2aeb70434e764c10b3156a8929d36fd413145d9ffdc4948a51f7222ba93e2381
-
SHA512
b7738b0f1a8d2c4ad566fb479fbc71fd3e0b656eff550cbf7e51b91895facb39db1316ec04f4d0d855f46d292c762d11843a61ef94e8a39c5d51743b5df9427e
-
SSDEEP
768:bco/2n1TCraU6GD1P2wZEjbhxnbcuyD7U9kXDn62tH/1/LpPFP4CJ:b7/y28wZEjbnouy8G76iH/NLp+w
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-14_d4d5c1b66f01c11b2ba029c55c6db0d2_cryptolocker
Files
-
2024-09-14_d4d5c1b66f01c11b2ba029c55c6db0d2_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