Behavioral task
behavioral1
Sample
69ddc9adc87c30d505d5b42d621e8df8_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
69ddc9adc87c30d505d5b42d621e8df8_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
69ddc9adc87c30d505d5b42d621e8df8_cryptolocker_JC.exe
-
Size
81KB
-
MD5
69ddc9adc87c30d505d5b42d621e8df8
-
SHA1
7e8a0af81942b91be3808e17be5b52fb75614fa7
-
SHA256
7940f016e22633a69f322cf55cc077f05d4ad15303a02a323f091f9397b9bad2
-
SHA512
ac288924f46768dad14b204371b9c4944822eaeebf1713f0c6908952044cd6f76f8749b59bb44b36bc56250518bde0722ab0e76804a8099fde540d25dc4ac139
-
SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOT717:T6a+rdOOtEvwDpjN9
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 69ddc9adc87c30d505d5b42d621e8df8_cryptolocker_JC.exe
Files
-
69ddc9adc87c30d505d5b42d621e8df8_cryptolocker_JC.exe.exe windows 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_CODE
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