476efafe27d4616e7cf1634b9e26a34c4593d731be0d141f7c14e0afbd49967b

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General

Target

476efafe27d4616e7cf1634b9e26a34c4593d731be0d141f7c14e0afbd49967b
Size

10.3MB
MD5

7ec39a8a5b4045b6d389e9fff2630fbb
SHA1

8bcb519fe23d627d50659b2adad9d3a4fd1cffcb
SHA256

476efafe27d4616e7cf1634b9e26a34c4593d731be0d141f7c14e0afbd49967b
SHA512

ac63d5ee7e29c6aa1dbbe812fcec27fc3b4588d897f49fddb50b87312beff6ed050978938cdae2ad4dee09f58ff69fa6efee9c4ffbf53ef47a80206a2607991a
SSDEEP

196608:oPa1/tkjvclx0MS4hV5tDiXaCuq7rqsGimYxiBSdoZKrkZTymDKmB/zh5fM66PVV:oPUccj0MS4h3t2XaCuErqs+YwSd2ykZo

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/out.upx

Files

476efafe27d4616e7cf1634b9e26a34c4593d731be0d141f7c14e0afbd49967b
.exe windows:5 windows x64 arch:x64

Code Sign

10:10:d6:35:de:1a:66:92:0d:aa:cc:3a:ef:c7:f1:a2
Certificate

Issuer

CN=Certera Code Signing CA,O=Certera,C=US

Not Before

08/05/2023, 00:00

Not After

07/05/2024, 23:59

Subject

CN=黄胤彰,O=黄胤彰,ST=广西壮族自治区,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

21:66:f0:8a:51:eb:fc:ab:cc:8f:44:30:91:a9:4b:0e
Certificate

Issuer

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Not Before

07/09/2022, 00:00

Not After

06/09/2032, 23:59

Subject

CN=Certera Code Signing CA,O=Certera,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

33:00:00:00:44:b7:3f:fc:ef:5a:cf:a2:7a:00:00:00:00:00:44
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

22/07/2015, 21:03

Not After

22/07/2025, 21:03

Subject

CN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

72:94:04:10:1f:3e:0c:a3:47:83:7f:ca:17:5a:84:38
Certificate

Issuer

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

01/11/2005, 13:46

Not After

01/11/2025, 13:54

Subject

CN=Microsoft Code Verification Root,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

3b:95:99:3f:fc:da:69:ca:43:0a:2b:c5:e6:44:0b:47:f2:9c:3c:4b
Signer

Actual PE Digest

3b:95:99:3f:fc:da:69:ca:43:0a:2b:c5:e6:44:0b:47:f2:9c:3c:4b

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 13.3MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 10.2MB - Virtual size: 10.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 102KB - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x64 arch:x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 14.2MB - Virtual size: 14.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7.9MB - Virtual size: 7.9MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 292KB - Virtual size: 409KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 746KB - Virtual size: 746KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.qtmetad
Size: 1024B - Virtual size: 588B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tls
Size: 512B - Virtual size: 13B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.gfids
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 272B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 101KB - Virtual size: 100KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 78KB - Virtual size: 78KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

10:10:d6:35:de:1a:66:92:0d:aa:cc:3a:ef:c7:f1:a2Certificate

Extended Key Usages

Key Usages

21:66:f0:8a:51:eb:fc:ab:cc:8f:44:30:91:a9:4b:0eCertificate

Extended Key Usages

Key Usages

33:00:00:00:44:b7:3f:fc:ef:5a:cf:a2:7a:00:00:00:00:00:44Certificate

Extended Key Usages

Key Usages

72:94:04:10:1f:3e:0c:a3:47:83:7f:ca:17:5a:84:38Certificate

Key Usages

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

3b:95:99:3f:fc:da:69:ca:43:0a:2b:c5:e6:44:0b:47:f2:9c:3c:4bSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 13.3MB

UPX1 Size: 10.2MB - Virtual size: 10.2MB

.rsrc Size: 102KB - Virtual size: 104KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 14.2MB - Virtual size: 14.2MB

.rdata Size: 7.9MB - Virtual size: 7.9MB

.data Size: 292KB - Virtual size: 409KB

.pdata Size: 746KB - Virtual size: 746KB

.qtmetad Size: 1024B - Virtual size: 588B

.tls Size: 512B - Virtual size: 13B

.gfids Size: 4KB - Virtual size: 3KB

_RDATA Size: 512B - Virtual size: 272B

.rsrc Size: 101KB - Virtual size: 100KB

.reloc Size: 78KB - Virtual size: 78KB

10:10:d6:35:de:1a:66:92:0d:aa:cc:3a:ef:c7:f1:a2
Certificate

21:66:f0:8a:51:eb:fc:ab:cc:8f:44:30:91:a9:4b:0e
Certificate

33:00:00:00:44:b7:3f:fc:ef:5a:cf:a2:7a:00:00:00:00:00:44
Certificate

72:94:04:10:1f:3e:0c:a3:47:83:7f:ca:17:5a:84:38
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

3b:95:99:3f:fc:da:69:ca:43:0a:2b:c5:e6:44:0b:47:f2:9c:3c:4b
Signer

UPX0
Size: - Virtual size: 13.3MB

UPX1
Size: 10.2MB - Virtual size: 10.2MB

.rsrc
Size: 102KB - Virtual size: 104KB

.text
Size: 14.2MB - Virtual size: 14.2MB

.rdata
Size: 7.9MB - Virtual size: 7.9MB

.data
Size: 292KB - Virtual size: 409KB

.pdata
Size: 746KB - Virtual size: 746KB

.qtmetad
Size: 1024B - Virtual size: 588B

.tls
Size: 512B - Virtual size: 13B

.gfids
Size: 4KB - Virtual size: 3KB

_RDATA
Size: 512B - Virtual size: 272B

.rsrc
Size: 101KB - Virtual size: 100KB

.reloc
Size: 78KB - Virtual size: 78KB