Behavioral task
behavioral1
Sample
7d070ec81fb1075b537eb381cbf8ef79.dll
Resource
win7-20231215-en
General
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Target
7d070ec81fb1075b537eb381cbf8ef79
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Size
31KB
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MD5
7d070ec81fb1075b537eb381cbf8ef79
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SHA1
d490357086299a2d6ef1622ec961d29e0eeb867e
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SHA256
cb677d164436578fc65d87d1f39259ffae8783f03df303e728cb2c3fcd0aa2ef
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SHA512
dae3a30b44671a917df0e4614e388cac1284468d5da05a1ce09d1e0be02903e10c698cc41f9f7896edf9a04d509bb80789ffca1151bcbd7a9885fbba86581cd2
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SSDEEP
384:H5WJexDWuMcbn+puvJ0+U2b/KYat6hDOkRhnhuDhDOHx3w8XZX908TA87WbE0Wyu:HqKDxzKpuvrKYCRk8DhqR3lXAF8n2y
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule sample acprotect -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/out.upx
Files
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7d070ec81fb1075b537eb381cbf8ef79.dll regsvr32 windows:4 windows x86 arch:x86
Code Sign
7d:87:fd:d2:76:85:1d:6b:b9:3e:35:ea:72:5b:98:6aCertificate
IssuerCN=Root AgencyNot Before16/09/2009, 07:50Not After31/12/2039, 23:59SubjectCN=Microsoft(R) Windows Media Player,O=Microsoft(R) Windows Media PlayerSigner
Actual PE DigestDigest AlgorithmPE Digest MatchesfalseHeaders
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Exports
Exports
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
Sections
UPX0 Size: - Virtual size: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
.text Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ