Behavioral task
behavioral1
Sample
e3e9d6ca2e93e0109227a9438bd0776386a3480aaec11b5742db1eb9981d11c6.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
e3e9d6ca2e93e0109227a9438bd0776386a3480aaec11b5742db1eb9981d11c6.exe
Resource
win10v2004-20230831-en
General
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Target
e3e9d6ca2e93e0109227a9438bd0776386a3480aaec11b5742db1eb9981d11c6
-
Size
519KB
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MD5
803fa4b68a4201e4f426c8c2b859181a
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SHA1
e0063e4e0a6abdb150b6e8b9c90b1f26c243ecd9
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SHA256
e3e9d6ca2e93e0109227a9438bd0776386a3480aaec11b5742db1eb9981d11c6
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SHA512
e000c5f82dd27712804054bc3e5051d5795f548e28f4f4927f5ac22021d8af4759131cef992ce6700aee7642663611b6f7b6f992e3c731ca0e98f5bd244962d2
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SSDEEP
12288:GPgwTJz3uQi3HS5r0DRJBo0Q1a5HQUrRJEPEsNjUaTvR:eR3uRS5YDRJBJrrRqNjhLR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/out.upx
Files
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e3e9d6ca2e93e0109227a9438bd0776386a3480aaec11b5742db1eb9981d11c6.exe windows x86
Code Sign
0c:b5:11:e4:d2:b2:e7:7d:b9:39:3c:36:17:93:a0:8fCertificate
IssuerCN=xiedaxia,ST=江西,C=China,1.2.840.113549.1.9.1=#0c0d7869656461786961402e636f6dNot Before18/12/2022, 05:25Not After30/12/2099, 16:00SubjectCN=xiedaxia,ST=江西,C=China,1.2.840.113549.1.9.1=#0c0d7869656461786961402e636f6d0c:b5:11:e4:d2:b2:e7:7d:b9:39:3c:36:17:93:a0:8fCertificate
IssuerCN=xiedaxia,ST=江西,C=China,1.2.840.113549.1.9.1=#0c0d7869656461786961402e636f6dNot Before18/12/2022, 05:25Not After30/12/2099, 16:00SubjectCN=xiedaxia,ST=江西,C=China,1.2.840.113549.1.9.1=#0c0d7869656461786961402e636f6d89:9f:04:77:68:14:76:d5:c9:a6:6a:4a:9c:8f:ca:ef:d3:8b:7f:43:c2:32:65:c3:3b:b1:91:ff:c1:f5:c2:9fSigner
Actual PE Digest89:9f:04:77:68:14:76:d5:c9:a6:6a:4a:9c:8f:ca:ef:d3:8b:7f:43:c2:32:65:c3:3b:b1:91:ff:c1:f5:c2:9fDigest Algorithmsha256PE Digest Matchestrue17:a7:34:68:be:3a:2f:8f:3b:75:51:ed:c0:fc:bd:38:d4:7e:b6:d9Signer
Actual PE Digest17:a7:34:68:be:3a:2f:8f:3b:75:51:ed:c0:fc:bd:38:d4:7e:b6:d9Digest Algorithmsha1PE Digest MatchestrueHeaders
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 680KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 493KB - Virtual size: 496KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 22KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 712KB - Virtual size: 709KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 323KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ