Behavioral task
behavioral1
Sample
2024-09-29_89e8860b096764a2027811857332f4d7_cryptolocker.exe
Resource
win7-20240708-en
General
-
Target
2024-09-29_89e8860b096764a2027811857332f4d7_cryptolocker
-
Size
64KB
-
MD5
89e8860b096764a2027811857332f4d7
-
SHA1
1ac982bee236cdbc42f0b6cd28288a5d631731ca
-
SHA256
4a2e2a2a174b6936ddf7ed19d5b41bb6a4f0ad3f67e65d13c0e27e0f3bca7798
-
SHA512
f7ea9b19f6b3d8ee47b6288b2c17c679aea77358cf9f739d6270c6fa41aa945303bec846486e050bb09a18fbfcf89f9bea0ddfd27a1646375d3b2a2e7b4d1af8
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYfKhBUz4sq:1nK6a+qdOOtEvwDpjB
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-29_89e8860b096764a2027811857332f4d7_cryptolocker
Files
-
2024-09-29_89e8860b096764a2027811857332f4d7_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