Behavioral task
behavioral1
Sample
2024-01-01_2452606c21badff8ab28b135ad6f97c3_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_2452606c21badff8ab28b135ad6f97c3_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-01_2452606c21badff8ab28b135ad6f97c3_cryptolocker
-
Size
96KB
-
MD5
2452606c21badff8ab28b135ad6f97c3
-
SHA1
cf6abba5bbd63300e8a7db2d8f29b40e699eb772
-
SHA256
65b95041f69ccdcc13dcedba98ba1b57652e5d3fdec5b58c74fa8169c4531dce
-
SHA512
ceaeacf5d98b673ee40d9dcf28b99392a935888f2c4de922cfa8350e5728055b0c13161612710240a8ab1df8b05792d99385abec6c61c77ffb6189e0921a1734
-
SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbbr/B7:z6a+CdOOtEvwDpjcJ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_2452606c21badff8ab28b135ad6f97c3_cryptolocker
Files
-
2024-01-01_2452606c21badff8ab28b135ad6f97c3_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