Behavioral task
behavioral1
Sample
96870a97f9ecb905a110324272ac4350_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
96870a97f9ecb905a110324272ac4350_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
96870a97f9ecb905a110324272ac4350_cryptolocker_JC.exe
-
Size
108KB
-
MD5
96870a97f9ecb905a110324272ac4350
-
SHA1
930aa9c27c4422aac83a5a5ebaf922c2a278fe68
-
SHA256
9fde7ec5c83a4c7355e129429991325d0a431126bb7542aca69dbe256e5fef5e
-
SHA512
c6e6c82c0f4c8a642520522fc68acfae97d3ebfe84bd903462275467c92c48b701748d3e407b91ef579658bdb407e842f2fb43944f2da7b295a8f21f662d6bfe
-
SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgp3fN:T6a+rdOOtEvwDpjLzQ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 96870a97f9ecb905a110324272ac4350_cryptolocker_JC.exe
Files
-
96870a97f9ecb905a110324272ac4350_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