Behavioral task
behavioral1
Sample
2023-08-25_427876d857331d48d40259c91e90e8a9_cobalt-strike_cobaltstrike_meterpreter_JC.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-25_427876d857331d48d40259c91e90e8a9_cobalt-strike_cobaltstrike_meterpreter_JC.dll
Resource
win10v2004-20230915-en
General
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Target
2023-08-25_427876d857331d48d40259c91e90e8a9_cobalt-strike_cobaltstrike_meterpreter_JC.exe
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Size
218KB
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MD5
427876d857331d48d40259c91e90e8a9
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SHA1
1d1faeff067a48338ec6191c5d6d79df22e2a6b3
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SHA256
714848f2b93c44f2717e2533b87a4fd86cda76497ccdf8d221e5d13fa45d3a76
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SHA512
e7de9ba0e9543d1932f8c802cb89e3ec418e3b55b7c45e51c09d5df9da41269ed151fea184abc3a1a5e3958c5159ed55321b16fe312fd53e6d32f3c300d0a40d
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SSDEEP
3072:9fKjt5fSUI7BUcZYh8Ivw8cLFWexWwgrQC2DaLsnyXCBjdUa5Xd:9fszGUcZC8I1qW6HgUC23nyXuj
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_427876d857331d48d40259c91e90e8a9_cobalt-strike_cobaltstrike_meterpreter_JC.exe
Files
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2023-08-25_427876d857331d48d40259c91e90e8a9_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