Behavioral task
behavioral1
Sample
2024-01-03_097549981b9f1d67fb24f591f531d05a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-03_097549981b9f1d67fb24f591f531d05a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-03_097549981b9f1d67fb24f591f531d05a_cryptolocker
-
Size
103KB
-
MD5
097549981b9f1d67fb24f591f531d05a
-
SHA1
0fc37ba2914994b9218a68f3099a9e231cd2bed1
-
SHA256
caee523e6f21154ad2afbeaa78fa4fb6067df3939e994be6815dec5c32340ece
-
SHA512
70e6f3e4a436b5264a36e989292a4868becd39778745841653037207baf3805ddc7775eabe2c5c70bf21ebcc39b675215ead51dcac674ca0d436a23e86e83f75
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GksN:1nK6a+qdOOtEvwDpjN
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-03_097549981b9f1d67fb24f591f531d05a_cryptolocker
Files
-
2024-01-03_097549981b9f1d67fb24f591f531d05a_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