Behavioral task
behavioral1
Sample
44aadf7dc6e718c16b4449511f1a98ee1f9511afd0188881760b453ce41da7f4.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
44aadf7dc6e718c16b4449511f1a98ee1f9511afd0188881760b453ce41da7f4.exe
Resource
win10v2004-20240226-en
General
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Target
44aadf7dc6e718c16b4449511f1a98ee1f9511afd0188881760b453ce41da7f4
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Size
2.0MB
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MD5
7a3815d2f2e1c0d4322be034f8485189
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SHA1
77e3fbf350f030ca0c95ed1ed2f8629804864f42
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SHA256
44aadf7dc6e718c16b4449511f1a98ee1f9511afd0188881760b453ce41da7f4
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SHA512
7851079a530ec0550ed98618e6c0cc21ecc4cda5448b38ecc5f428106629741fcd657b7de6e3611af22dc3a7d5dd1e594b9e386d7ac1b9e68cced99404afe69b
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SSDEEP
49152:88PofMSFsFobkJ+xnS758i0PXPvoU9QFWmW2gUXLV7AqkrGkTHe:8HfMSFuoIoNS758i0PfAU2WZ2fbCqkq/
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/out.upx
Files
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44aadf7dc6e718c16b4449511f1a98ee1f9511afd0188881760b453ce41da7f4.exe windows:5 windows x64 arch:x64
Code Sign
17:58:34:25:bc:99:0d:b4:4a:5a:03:09:8a:0d:77:d0Certificate
IssuerCN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=USNot Before31/12/1999, 21:00Not After31/12/2098, 21:00SubjectCN=ETAP Automation Inc,O=ETAP Automation Inc,L=Irvine,ST=California,C=USee:ce:a8:83:39:cc:7e:e1:50:55:9d:a0:38:59:9b:4a:a5:d3:9f:73:43:65:06:f1:96:2a:57:4b:85:2e:32:92Signer
Actual PE Digestee:ce:a8:83:39:cc:7e:e1:50:55:9d:a0:38:59:9b:4a:a5:d3:9f:73:43:65:06:f1:96:2a:57:4b:85:2e:32:92Digest Algorithmsha256PE Digest MatchestrueHeaders
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
UPX0 Size: - Virtual size: 1.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 76KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
.text Size: 3.3MB - Virtual size: 3.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 1024B - Virtual size: 576B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 76KB - Virtual size: 75KB
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