Behavioral task
behavioral1
Sample
2024-09-25_4f0589a73ed6cab4fda8b97758d22a72_cryptolocker.exe
Resource
win7-20240708-en
General
-
Target
2024-09-25_4f0589a73ed6cab4fda8b97758d22a72_cryptolocker
-
Size
64KB
-
MD5
4f0589a73ed6cab4fda8b97758d22a72
-
SHA1
ab17f28a965c9a455681cd6b30b0f694973950fb
-
SHA256
ea891f259b040a6efa59d4f3eb4b41ab4cb2ada65ce5c00bfc5f1a6dee71d956
-
SHA512
cbaa1624843fe11d5c368212e51a974061a1fc8fa907972a177be016d4f575bfd10a7c209a6e3255390daafee19a9c58840c800cc6bb39a3077df14746123736
-
SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jK3:P8mnK6QFElP6n+gymddpMOtEvwDpjYMI
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_4f0589a73ed6cab4fda8b97758d22a72_cryptolocker
Files
-
2024-09-25_4f0589a73ed6cab4fda8b97758d22a72_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