72c82ad3307d674894107043fd855ab1272179dffcca36bd62d971fa047dbc89

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General

Target

72c82ad3307d674894107043fd855ab1272179dffcca36bd62d971fa047dbc89
Size

660KB
MD5

2ca2fc6041e67e924446f06a119b191b
SHA1

fa6cdd8ae8567d6c4d660ae879b56a34062aab9b
SHA256

72c82ad3307d674894107043fd855ab1272179dffcca36bd62d971fa047dbc89
SHA512

38fb633df31cb950822191dbbf95f983f15bbf2e1c465098352fa52a14dde0d3000c7e3cf3ad050c933918bc2d3343312ca800565762fcc4aacb5192d5993dc1
SSDEEP

12288:MC6wyk1nvfBP0FQoOd/566f81qjbravk7o3xLWAB8TMfo+aqwFtaif8dHOqPNspN:MC6wp1vfhboOb66Uyavk8hdo+g8BOON+

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

72c82ad3307d674894107043fd855ab1272179dffcca36bd62d971fa047dbc89
.exe .ps1 windows:5 windows x86 arch:x86 polyglot

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:7a:7f:d3:21:02:02:6a:7c:34:fd:eb:a6:f3:85:1d
Certificate

Issuer

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

Not Before

03/11/2021, 00:00

Not After

02/11/2023, 23:59

Subject

SERIALNUMBER=91340100MA8NA4PN5X,CN=合肥听风雨网络科技有限公司,O=合肥听风雨网络科技有限公司,L=合肥市,ST=安徽省,C=CN,1.3.6.1.4.1.311.60.2.1.1=#0c21e59088e882a5e9ab98e696b0e68a80e69cafe4baa7e4b89ae5bc80e58f91e58cba,1.3.6.1.4.1.311.60.2.1.2=#0c09e5ae89e5bebde79c81,1.3.6.1.4.1.311.60.2.1.3=#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

ee:18:01:1a:9c:3e:18:08:06:b2:a0:34:85:d4:34:b0:15:8a:57:08:18:11:3b:25:45:c2:06:3b:6d:4b:4e:2e
Signer

Actual PE Digest

ee:18:01:1a:9c:3e:18:08:06:b2:a0:34:85:d4:34:b0:15:8a:57:08:18:11:3b:25:45:c2:06:3b:6d:4b:4e:2e

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 1.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 608KB - Virtual size: 608KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 28KB

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

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 256KB - Virtual size: 256KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 26KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 36KB - Virtual size: 35KB

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:7a:7f:d3:21:02:02:6a:7c:34:fd:eb:a6:f3:85:1dCertificate

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

ee:18:01:1a:9c:3e:18:08:06:b2:a0:34:85:d4:34:b0:15:8a:57:08:18:11:3b:25:45:c2:06:3b:6d:4b:4e:2eSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.0MB

UPX1 Size: 608KB - Virtual size: 608KB

.rsrc Size: 24KB - Virtual size: 28KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 1.3MB - Virtual size: 1.3MB

.rdata Size: 256KB - Virtual size: 256KB

.data Size: 26KB - Virtual size: 32KB

.rsrc Size: 36KB - Virtual size: 35KB

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:7a:7f:d3:21:02:02:6a:7c:34:fd:eb:a6:f3:85:1d
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

ee:18:01:1a:9c:3e:18:08:06:b2:a0:34:85:d4:34:b0:15:8a:57:08:18:11:3b:25:45:c2:06:3b:6d:4b:4e:2e
Signer

UPX0
Size: - Virtual size: 1.0MB

UPX1
Size: 608KB - Virtual size: 608KB

.rsrc
Size: 24KB - Virtual size: 28KB

.text
Size: 1.3MB - Virtual size: 1.3MB

.rdata
Size: 256KB - Virtual size: 256KB

.data
Size: 26KB - Virtual size: 32KB

.rsrc
Size: 36KB - Virtual size: 35KB