Behavioral task
behavioral1
Sample
a2294d84f8f60416505b84a8eb735e308f281fe67876d71135257024985e4d40.exe
Resource
win7-20240704-en
General
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Target
a2294d84f8f60416505b84a8eb735e308f281fe67876d71135257024985e4d40
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Size
5.8MB
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MD5
b7c39c8b28229f76e4bc15f82538f9f6
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SHA1
92eb851fb076f4f2a9a378d4af95ba281c3cffd8
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SHA256
a2294d84f8f60416505b84a8eb735e308f281fe67876d71135257024985e4d40
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SHA512
0a1b315c4d6b810110f865dbf1cfe9005fb2f91b9bf48f95cd694d073ca06117b025f59ddc113e46bfab83d0ff44c83995d85e5a607f4928b1485ac0b2761e84
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SSDEEP
98304:PQzEBloGS3IkRgGCjbruXLH73mSKEdHTPJg8z1mKnypSbRxo9JCm:wQpS3Ik6GCjbgLH73mHEdzhg01dypSS8
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 -
resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a2294d84f8f60416505b84a8eb735e308f281fe67876d71135257024985e4d40
Files
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a2294d84f8f60416505b84a8eb735e308f281fe67876d71135257024985e4d40.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
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
Imports
mscoree
_CorExeMain
Sections
.text Size: - Virtual size: 3.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 158KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 5.8MB - Virtual size: 5.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - 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