Behavioral task
behavioral1
Sample
796d59861c862ec113d7d16640772ba3_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
796d59861c862ec113d7d16640772ba3_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
796d59861c862ec113d7d16640772ba3_cryptolocker_JC.exe
-
Size
76KB
-
MD5
796d59861c862ec113d7d16640772ba3
-
SHA1
d610f95a31214ff7876af3c737473ded0db103df
-
SHA256
d5c53161087096f74f685fc9cd257fb878c743126cb87fe05d172c8341a61a82
-
SHA512
85caa9b343d40644597a99b0b863bf0fc69bd745d5ddb5c84bd705d985a62f210c901bc7906f6e3bf5f146a6e235f0cffb8964313af57d29c9a101c51ced83d9
-
SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOTzcr:T6a+rdOOtEvwDpjNwr
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 796d59861c862ec113d7d16640772ba3_cryptolocker_JC.exe
Files
-
796d59861c862ec113d7d16640772ba3_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