Behavioral task
behavioral1
Sample
2024-09-09_644952f85d4d6fb529330f473387e9f6_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-09_644952f85d4d6fb529330f473387e9f6_cryptolocker
-
Size
67KB
-
MD5
644952f85d4d6fb529330f473387e9f6
-
SHA1
c4713bbf35326835e1d2394faf51bf9618fe6992
-
SHA256
9f362885e456427766d280c1d75f7412889317a234cfb49c99ceed300a9ed65c
-
SHA512
c6077a9a95987463ad9ac5d58856d1034e0823d5a575278aa9f2e175035f96970b9f8fddf89af673274f31dc9ad605df880880dbcc4fdab80445e2ddd05c3a90
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYZ8xDyfw:1nK6a+qdOOtEvwDpjT
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_644952f85d4d6fb529330f473387e9f6_cryptolocker
Files
-
2024-09-09_644952f85d4d6fb529330f473387e9f6_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE