d8dd63a610cdf47d47f71b7926c6ac3c1fe0174efc6c4231ff95f1d5710ab9b3

Sharing

Copy URL

Twitter E-mail

General

Target

d8dd63a610cdf47d47f71b7926c6ac3c1fe0174efc6c4231ff95f1d5710ab9b3
Size

16.3MB
MD5

40445adafe6c2dc986a45c18b177d0a9
SHA1

1fbcf64459882e0a812b8787f4554d18533d96e9
SHA256

d8dd63a610cdf47d47f71b7926c6ac3c1fe0174efc6c4231ff95f1d5710ab9b3
SHA512

f8e3c9a058b3061378c022a9a336d6bebd006201a0d667301fbae64faf184fd7a0e8f24e5ec45de144041bbf89089b34e1d2abd80aaa169d6000006b5194f10e
SSDEEP

393216:RXmnbpGN8cinY6oiH5aCBVX0risoOrsrN+2+iETFu7alYXMPPMCajSfuWCk3mIBl:RXmnb0p/3ibBO+soAschFuDXMPFa22W7

Score

8^/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

Files

d8dd63a610cdf47d47f71b7926c6ac3c1fe0174efc6c4231ff95f1d5710ab9b3
.exe windows x86

Code Sign

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c
Certificate

Issuer

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

Not Before

01-08-2013 12:00

Not After

15-01-2038 12:00

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

Issuer

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

Not Before

29-04-2021 00:00

Not After

28-04-2036 23:59

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0d:16:16:75:19:b2:4b:5b:24:10:b9:01:6d:5e:07:82
Certificate

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Not Before

30-05-2022 00:00

Not After

30-05-2023 23:59

Subject

SERIALNUMBER=91450500MAA7H9NJ04,CN=Guangxi Yunao Network Technology Co.\, Ltd.,O=Guangxi Yunao Network Technology Co.\, Ltd.,L=Beihai,ST=Guangxi,C=CN,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.1=#131642656968616920496e647573747269616c205061726b,1.3.6.1.4.1.311.60.2.1.2=#13074775616e677869,1.3.6.1.4.1.311.60.2.1.3=#1302434e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

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

Not Before

21-09-2022 00:00

Not After

21-11-2033 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,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

43:93:7d:4f:45:33:df:8b:86:17:76:de:3e:df:69:12:9d:0d:99:82:6d:1a:3b:7f:fe:97:8f:c9:be:ac:b8:b7
Signer

Actual PE Digest

43:93:7d:4f:45:33:df:8b:86:17:76:de:3e:df:69:12:9d:0d:99:82:6d:1a:3b:7f:fe:97:8f:c9:be:ac:b8:b7

Digest Algorithm

sha256

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

SERIALNUMBER=91450500MAA7H9NJ04,CN=Guangxi Yunao Network Technology Co.\, Ltd.,O=Guangxi Yunao Network Technology Co.\, Ltd.,L=Beihai,ST=Guangxi,C=CN,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.1=#131642656968616920496e647573747269616c205061726b,1.3.6.1.4.1.311.60.2.1.2=#13074775616e677869,1.3.6.1.4.1.311.60.2.1.3=#1302434e

28-09-2022 13:46
Valid: true

Chain 1

SERIALNUMBER=91450500MAA7H9NJ04,CN=Guangxi Yunao Network Technology Co.\, Ltd.,O=Guangxi Yunao Network Technology Co.\, Ltd.,L=Beihai,ST=Guangxi,C=CN,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.1=#131642656968616920496e647573747269616c205061726b,1.3.6.1.4.1.311.60.2.1.2=#13074775616e677869,1.3.6.1.4.1.311.60.2.1.3=#1302434e

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

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

Chain 2

SERIALNUMBER=91450500MAA7H9NJ04,CN=Guangxi Yunao Network Technology Co.\, Ltd.,O=Guangxi Yunao Network Technology Co.\, Ltd.,L=Beihai,ST=Guangxi,C=CN,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.1=#131642656968616920496e647573747269616c205061726b,1.3.6.1.4.1.311.60.2.1.2=#13074775616e677869,1.3.6.1.4.1.311.60.2.1.3=#1302434e

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

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

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

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 3.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 16.3MB - Virtual size: 16.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 19KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 4.1MB - Virtual size: 4.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1017KB - Virtual size: 1017KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 60KB - Virtual size: 121KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12.7MB - Virtual size: 12.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5cCertificate

Key Usages

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9Certificate

Extended Key Usages

Key Usages

0d:16:16:75:19:b2:4b:5b:24:10:b9:01:6d:5e:07:82Certificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

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

43:93:7d:4f:45:33:df:8b:86:17:76:de:3e:df:69:12:9d:0d:99:82:6d:1a:3b:7f:fe:97:8f:c9:be:ac:b8:b7Signer

Signature Validations

Verification

28-09-2022 13:46 Valid: true

Chain 1

Chain 2

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.2MB

UPX1 Size: 16.3MB - Virtual size: 16.3MB

.rsrc Size: 19KB - Virtual size: 20KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 4.1MB - Virtual size: 4.1MB

.rdata Size: 1017KB - Virtual size: 1017KB

.data Size: 60KB - Virtual size: 121KB

.rsrc Size: 12.7MB - Virtual size: 12.7MB

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c
Certificate

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9
Certificate

0d:16:16:75:19:b2:4b:5b:24:10:b9:01:6d:5e:07:82
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
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

43:93:7d:4f:45:33:df:8b:86:17:76:de:3e:df:69:12:9d:0d:99:82:6d:1a:3b:7f:fe:97:8f:c9:be:ac:b8:b7
Signer

28-09-2022 13:46
Valid: true

UPX0
Size: - Virtual size: 3.2MB

UPX1
Size: 16.3MB - Virtual size: 16.3MB

.rsrc
Size: 19KB - Virtual size: 20KB

.text
Size: 4.1MB - Virtual size: 4.1MB

.rdata
Size: 1017KB - Virtual size: 1017KB

.data
Size: 60KB - Virtual size: 121KB

.rsrc
Size: 12.7MB - Virtual size: 12.7MB