Behavioral task
behavioral1
Sample
2023-08-25_e0261d0132614ad827cf4ff0996a9eac_cobalt-strike_cobaltstrike_meterpreter_JC.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-25_e0261d0132614ad827cf4ff0996a9eac_cobalt-strike_cobaltstrike_meterpreter_JC.dll
Resource
win10v2004-20230915-en
General
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Target
2023-08-25_e0261d0132614ad827cf4ff0996a9eac_cobalt-strike_cobaltstrike_meterpreter_JC.exe
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Size
218KB
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MD5
e0261d0132614ad827cf4ff0996a9eac
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SHA1
fdeab0f5c3f86ca13777d0666610235278245cdc
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SHA256
d1ef8dab504e66af9b442a693336bbdb859586db78d7f2b86b35b4dc7baf84f9
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SHA512
4fca9cc664000e4dee2757bc43f6ce4452f22f4f191eb413de4f7697be2db3d086850eed5fb683415112e62b1eece5e30f41ec70e93a1343ec0a7331eb5c2fe1
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SSDEEP
3072:W9cxZNlSewH+IBTor8IEFWSFjKGyWYnJUVn+myPSmMD0TbljdUk5c:W9C5W+IBTo8IEgcKgAW+myaBD0TBj
Malware Config
Signatures
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Cobalt Strike reflective loader 1 IoCs
Detects the reflective loader used by Cobalt Strike.
resource yara_rule sample cobalt_reflective_dll -
Cobaltstrike family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-25_e0261d0132614ad827cf4ff0996a9eac_cobalt-strike_cobaltstrike_meterpreter_JC.exe
Files
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2023-08-25_e0261d0132614ad827cf4ff0996a9eac_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: 153KB - Virtual size: 152KB
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: 16KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ