Behavioral task
behavioral1
Sample
2260-12-0x0000000005370000-0x00000000053B1000-memory.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2260-12-0x0000000005370000-0x00000000053B1000-memory.dll
Resource
win10v2004-20240412-en
General
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Target
2260-12-0x0000000005370000-0x00000000053B1000-memory.dmp
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Size
260KB
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MD5
b85abf0d511b331870a85f5151de3332
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SHA1
afc4b231328b1ffbf0dfdcdc0b16bdc375d35e15
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SHA256
2be5dbb3353ceec1c4c705dcc9a5fd865b491c2052965d7a728208f20d5b2a88
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SHA512
ea03bf370a1488147db0f92791e36192b502309c5c27cdce86283c3cb5deba46aad1010be7cc69aec333bde5b32a560eb363f8f0f6dfbc27e0c534dbaf62e4af
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SSDEEP
3072:pUbOv5NiSgAxssSN8IgWcdrJVaw79+vzoFcNgjKbsJjJUK5mHkBS:abhjAssI8IzWVaiY8JjKbsjz
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 2260-12-0x0000000005370000-0x00000000053B1000-memory.dmp
Files
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2260-12-0x0000000005370000-0x00000000053B1000-memory.dmp.dll windows:5 windows x86 arch: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