ed11c03f9938fd87f18d2dab757521be3fafbe16bc6c5cbdc3d0b698d9180fc8

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General

Target

ed11c03f9938fd87f18d2dab757521be3fafbe16bc6c5cbdc3d0b698d9180fc8
Size

696KB
MD5

cf112631a92f8177e59142fd5501faa7
SHA1

d0d7697375ccec0e2d2ad20ba87c067ef686bdab
SHA256

ed11c03f9938fd87f18d2dab757521be3fafbe16bc6c5cbdc3d0b698d9180fc8
SHA512

c252b78de38278109a26f1c44e165bc979d19f053d3bb1f4b5d1612b89b0ed5f23abc44b6f3fa6d7722e0560a553c4026a5f27b824deb74e115828f9438bc085
SSDEEP

12288:LJNMif+Y8uOLz9/C29bU/sFiWZanNGbf/ZRLQ24tSv2MJ9hVu7n2qBHv:NNMiGRuOLz98/cZan4D/ZtQ7tNg9hVu/

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

ed11c03f9938fd87f18d2dab757521be3fafbe16bc6c5cbdc3d0b698d9180fc8
.exe windows:5 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

06:c8:af:c0:ac:40:df:1f:98:a4:2d:ee:25:29:55:92
Certificate

Issuer

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

Not Before

17/09/2021, 00:00

Not After

30/09/2023, 23:59

Subject

SERIALNUMBER=91460000MA5T92TJ7C,CN=Hainan YouQu Technology Co.\, Ltd,O=Hainan YouQu Technology Co.\, Ltd,L=海口市,ST=海南省,C=CN,1.3.6.1.4.1.311.60.2.1.2=#0c09e6b5b7e58d97e79c81,1.3.6.1.4.1.311.60.2.1.3=#1302434e,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/01/2021, 00:00

Not After

06/01/2031, 00:00

Subject

CN=DigiCert Timestamp 2021,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

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

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

ea:d7:a1:68:87:78:d1:53:e4:28:9a:7a:4e:b6:79:8b:51:20:33:f8:91:00:df:3c:ee:f9:7c:e8:d1:c7:4c:84
Signer

Actual PE Digest

ea:d7:a1:68:87:78:d1:53:e4:28:9a:7a:4e:b6:79:8b:51:20:33:f8:91:00:df:3c:ee:f9:7c:e8:d1:c7:4c:84

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 884KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 540KB - Virtual size: 544KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 154KB - Virtual size: 154KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 907KB - Virtual size: 907KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 258KB - Virtual size: 257KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 39KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 114KB - Virtual size: 113KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 51KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
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

06:c8:af:c0:ac:40:df:1f:98:a4:2d:ee:25:29:55:92Certificate

Extended Key Usages

Key Usages

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:ddCertificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

ea:d7:a1:68:87:78:d1:53:e4:28:9a:7a:4e:b6:79:8b:51:20:33:f8:91:00:df:3c:ee:f9:7c:e8:d1:c7:4c:84Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 884KB

UPX1 Size: 540KB - Virtual size: 544KB

Size: 154KB - Virtual size: 154KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 907KB - Virtual size: 907KB

.rdata Size: 258KB - Virtual size: 257KB

.data Size: 39KB - Virtual size: 54KB

.rsrc Size: 114KB - Virtual size: 113KB

.reloc Size: 51KB - Virtual size: 51KB

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

06:c8:af:c0:ac:40:df:1f:98:a4:2d:ee:25:29:55:92
Certificate

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

ea:d7:a1:68:87:78:d1:53:e4:28:9a:7a:4e:b6:79:8b:51:20:33:f8:91:00:df:3c:ee:f9:7c:e8:d1:c7:4c:84
Signer

UPX0
Size: - Virtual size: 884KB

UPX1
Size: 540KB - Virtual size: 544KB

.text
Size: 907KB - Virtual size: 907KB

.rdata
Size: 258KB - Virtual size: 257KB

.data
Size: 39KB - Virtual size: 54KB

.rsrc
Size: 114KB - Virtual size: 113KB

.reloc
Size: 51KB - Virtual size: 51KB