b905ee5e0b0e3bc9e049f9af089b37f9d88bbd477d43b5244f87bf02dfeaeb8f

Sharing

Copy URL

Twitter E-mail

General

Target

b905ee5e0b0e3bc9e049f9af089b37f9d88bbd477d43b5244f87bf02dfeaeb8f
Size

640KB
MD5

e7875cc7f4c130f86fbe541a7d2d553b
SHA1

bb3bc44925a6ade3ab9b71a5562e2aa059ad41be
SHA256

b905ee5e0b0e3bc9e049f9af089b37f9d88bbd477d43b5244f87bf02dfeaeb8f
SHA512

b1ad92a1d522eaf9f3c0d27b8bb9a383203c771fed1bc342cd8419ffdb0a134b9797beacbc8a95a0d836459074c0595350350024cea923b254b6ac9382b1f671
SSDEEP

12288:qdxXK3ubcQFA/VfrKW+hx5uIBJX2rDWZ0490DobqyPT4NPYoy9cS3oeZ4ds:qdxXm2cQiNTN+hxP8CZ0rYqy74+oVOff

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

b905ee5e0b0e3bc9e049f9af089b37f9d88bbd477d43b5244f87bf02dfeaeb8f
.exe windows:5 windows x86 arch:x86

Code Sign

02:ac:5c:26:6a:0b:40:9b:8f:0b:79:f2:ae:46:25:77
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

10/11/2006, 00:00

Not After

10/11/2031, 00:00

Subject

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

01:0f:ad:bc:e9:93:6c:e0:f1:09:87:51:9c:38:eb:cc
Certificate

Issuer

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/01/2019, 00:00

Not After

26/01/2022, 12:00

Subject

SERIALNUMBER=91320804MA1MKN9Q0G,CN=Anhui Shabake Network Technology Co.\, Ltd.,OU=运营,O=Anhui Shabake Network Technology Co.\, Ltd.,L=Ma'anshan,ST=Anhui,C=CN,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.1=#13094d6127616e7368616e,1.3.6.1.4.1.311.60.2.1.2=#1305416e687569,1.3.6.1.4.1.311.60.2.1.3=#1302434e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
Certificate

Issuer

CN=DigiCert High Assurance EV Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

18/04/2012, 12:00

Not After

18/04/2027, 12:00

Subject

CN=DigiCert EV Code Signing CA (SHA2),OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

d3:4b:d7:4e:f8:82:12:02:fa:4f:ce:00:31:f8:5c:be:bb:f2:e8:4b:9e:ac:a7:e6:bc:d2:07:89:6b:96:ce:f9
Signer

Actual PE Digest

d3:4b:d7:4e:f8:82:12:02:fa:4f:ce:00:31:f8:5c:be:bb:f2:e8:4b:9e:ac:a7:e6:bc:d2:07:89:6b:96:ce:f9

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: 588KB - Virtual size: 588KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 37KB - Virtual size: 40KB

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: 254KB - Virtual size: 254KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 26KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

02:ac:5c:26:6a:0b:40:9b:8f:0b:79:f2:ae:46:25:77Certificate

Key Usages

01:0f:ad:bc:e9:93:6c:e0:f1:09:87:51:9c:38:eb:ccCertificate

Extended Key Usages

Key Usages

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5cCertificate

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

d3:4b:d7:4e:f8:82:12:02:fa:4f:ce:00:31:f8:5c:be:bb:f2:e8:4b:9e:ac:a7:e6:bc:d2:07:89:6b:96:ce:f9Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.0MB

UPX1 Size: 588KB - Virtual size: 588KB

.rsrc Size: 37KB - Virtual size: 40KB

Headers

DLL Characteristics

File Characteristics

Sections

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

.rdata Size: 254KB - Virtual size: 254KB

.data Size: 26KB - Virtual size: 31KB

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

02:ac:5c:26:6a:0b:40:9b:8f:0b:79:f2:ae:46:25:77
Certificate

01:0f:ad:bc:e9:93:6c:e0:f1:09:87:51:9c:38:eb:cc
Certificate

03:f1:b4:e1:5f:3a:82:f1:14:96:78:b3:d7:d8:47:5c
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

d3:4b:d7:4e:f8:82:12:02:fa:4f:ce:00:31:f8:5c:be:bb:f2:e8:4b:9e:ac:a7:e6:bc:d2:07:89:6b:96:ce:f9
Signer

UPX0
Size: - Virtual size: 1.0MB

UPX1
Size: 588KB - Virtual size: 588KB

.rsrc
Size: 37KB - Virtual size: 40KB

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

.rdata
Size: 254KB - Virtual size: 254KB

.data
Size: 26KB - Virtual size: 31KB

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