Behavioral task
behavioral1
Sample
2023-08-26_cc27e9f092d51cdfc4d93504baa96587_cobalt-strike_cobaltstrike_meterpreter_JC.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_cc27e9f092d51cdfc4d93504baa96587_cobalt-strike_cobaltstrike_meterpreter_JC.dll
Resource
win10v2004-20230915-en
General
-
Target
2023-08-26_cc27e9f092d51cdfc4d93504baa96587_cobalt-strike_cobaltstrike_meterpreter_JC.exe
-
Size
234KB
-
MD5
cc27e9f092d51cdfc4d93504baa96587
-
SHA1
9a8d9ee6181eea6cc8196eeb1e1d44b68ea5fbf4
-
SHA256
e4fdcfc9550fc30e8c71f0458821f4a9e42ddf9387680c3b057875bf5d961967
-
SHA512
cfccfec7b61e4d4fb41d5008bd10cbe54d05be6a1175f2e48bc9e2fd24fb7076366ca4fd9db0c528a5ae7e9f067a9de0ebaf809ebec3ab2706e43f2f36958975
-
SSDEEP
3072:R3vli2EJv1RBuZH3JxgYhgipvLKoTte0SqoOCtA21/wlULGs7jnZxFjdUu5C:R3vyJNRkZHBvZp0qoOCu2pkojnZjj
Malware Config
Signatures
-
Cobalt Strike reflective loader 1 IoCs
Detects the reflective loader used by Cobalt Strike.
resource yara_rule sample cobalt_reflective_dll -
Cobaltstrike family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-26_cc27e9f092d51cdfc4d93504baa96587_cobalt-strike_cobaltstrike_meterpreter_JC.exe
Files
-
2023-08-26_cc27e9f092d51cdfc4d93504baa96587_cobalt-strike_cobaltstrike_meterpreter_JC.exe.dll windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 158KB - Virtual size: 158KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ