Behavioral task
behavioral1
Sample
59d2ddbaa335a7c8cf0764f0bf8add9ef184616e36dd06419cedd0ee827c3ffe.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
59d2ddbaa335a7c8cf0764f0bf8add9ef184616e36dd06419cedd0ee827c3ffe.exe
Resource
win10v2004-20231020-en
General
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Target
59d2ddbaa335a7c8cf0764f0bf8add9ef184616e36dd06419cedd0ee827c3ffe
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Size
3.4MB
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MD5
a96f476dc4a32427a3d89a91951e7c84
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SHA1
f33fc2ea181ee7129501983e7587b1debafe86e1
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SHA256
59d2ddbaa335a7c8cf0764f0bf8add9ef184616e36dd06419cedd0ee827c3ffe
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SHA512
e475f8c1aa3990604ac545a926a546d2ba559cf0df559fc62e35592c29bd3f6d95c826790c4bc5944695916f345aedd3a2ed92bbcfd2a76af1f48f00222462da
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SSDEEP
98304:b3UjH9GTyUqf18BLRDH/AvReTUgv67BIS:b3zTyxq5RqcTUgveIS
Malware Config
Signatures
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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 59d2ddbaa335a7c8cf0764f0bf8add9ef184616e36dd06419cedd0ee827c3ffe
Files
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59d2ddbaa335a7c8cf0764f0bf8add9ef184616e36dd06419cedd0ee827c3ffe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 3.4MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.sdata Size: 1024B - Virtual size: 834B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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