Behavioral task
behavioral1
Sample
1396-55-0x00000000003A0000-0x00000000003DD000-memory.dll
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
1396-55-0x00000000003A0000-0x00000000003DD000-memory.dll
Resource
win10v2004-20240226-en
General
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Target
1396-55-0x00000000003A0000-0x00000000003DD000-memory.dmp
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Size
244KB
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MD5
f19ec628075641bef406b1c9fc35494d
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SHA1
f69da4102614e0ebacfe099afa906af58cad13fd
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SHA256
c623d7c880c52d837942d60f72f20c226b00bac566b64285204289ce866ce813
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SHA512
61bb6843bea71ff7ef9b810f7f36b2996f5109f0a03a86d7b3ad7d034533f7cdfb488d60b4671fadaf46ca8b2f34896729abae1e07b88b7ecaa071820e432f80
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SSDEEP
3072:S3Ub/Ef4+iMY1KTmbOYfTiBW7+bIMoB8rtsLhOsT9j1UL45XUtz:nEfniS697i47Jt8OLhVj
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 1396-55-0x00000000003A0000-0x00000000003DD000-memory.dmp
Files
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1396-55-0x00000000003A0000-0x00000000003DD000-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: 145KB - Virtual size: 145KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ