Behavioral task
behavioral1
Sample
aa748fc651c8fd455d462242f160976b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
aa748fc651c8fd455d462242f160976b.exe
Resource
win10v2004-20240226-en
General
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Target
aa748fc651c8fd455d462242f160976b
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Size
888KB
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MD5
aa748fc651c8fd455d462242f160976b
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SHA1
318a3cb877e4598b653ef2355e27bae45ccc3c32
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SHA256
9c345a6872d172cdb2ba668c7e9be73d5589aab39986a9ad948e6a147891327e
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SHA512
3d76c19d93600dce1be19f26c066b96740b9fad2f9ba4795b001039c1d5dadd71fd20e596f9dd413b294351d9e14a821888f2e3ccbe1e3d50ebcc8dfe92f4533
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SSDEEP
12288:Q0XCGPSX0zbyD+ndg+QCImGYUl9qyzlkE2kUNCl/2Nr6BNRCpepD25r7dG1lFlWE:FpP4MROxnFzrrcI0AilFEvxHPr9oM
Malware Config
Signatures
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Orcurs Rat Executable 1 IoCs
resource yara_rule sample orcus -
Orcus family
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Orcus main payload 1 IoCs
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource aa748fc651c8fd455d462242f160976b
Files
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aa748fc651c8fd455d462242f160976b.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 904KB - Virtual size: 904KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ