Behavioral task
behavioral1
Sample
5a9d1b6d333fc2e56e7785a638ce89b2_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5a9d1b6d333fc2e56e7785a638ce89b2_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
5a9d1b6d333fc2e56e7785a638ce89b2_cryptolocker_JC.exe
-
Size
78KB
-
MD5
5a9d1b6d333fc2e56e7785a638ce89b2
-
SHA1
a383198c0de6c3c4d4f91d2668939906c37259d4
-
SHA256
63d25b3312e59659fe543dba536a2a0d95a6ef4b507000ab71eb0e6ed45487f4
-
SHA512
81954b61d9d9b84330137bab94e69530407037fe9ebcb7d7a5256be30de75d5e8416b2f082316db846a747775485a790370595904b083d05077ed1b661793c86
-
SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalDSwLJAJ:1nK6a+qdOOtEvwDpjR
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5a9d1b6d333fc2e56e7785a638ce89b2_cryptolocker_JC.exe
Files
-
5a9d1b6d333fc2e56e7785a638ce89b2_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
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