Behavioral task
behavioral1
Sample
038fea39aea301exe_JC.dll
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
038fea39aea301exe_JC.dll
Resource
win10v2004-20230703-en
General
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Target
038fea39aea301exe_JC.exe
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Size
208KB
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MD5
038fea39aea30105d4e5a6a44122de79
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SHA1
7eef6d1c4bec4b75fd59879c6c3b49ba8b6e4a70
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SHA256
db1dc01bf89c58d56d62aaafec1dfaaef1390eb0324c472bf3e019c6394f554c
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SHA512
866d542883643485148565191f8523128b394b59ca3441916115e2e55f2d31d87a2721678a0f36baa7f44ed3c989dbae362bd4e0a65da6e9b84fc1d9888bf5c5
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SSDEEP
3072:eI6CqRCxffkClZ8Ccn7LQlRw6x+Y3CxT2Dt65jdU5Y5:eIDff9D8C6XYRw6MT2DEj
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 038fea39aea301exe_JC.exe
Files
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038fea39aea301exe_JC.exe.dll 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_BYTES_REVERSED_HI
Sections
.text Size: 151KB - Virtual size: 150KB
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: 8KB - Virtual size: 41KB
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