efcaccd6bdfb8e6ca91443fc87d79c7420b0a88bca4f2de6fcb0c409e329cd16[.]exe[.]zip

Sharing

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General

Target

efcaccd6bdfb8e6ca91443fc87d79c7420b0a88bca4f2de6fcb0c409e329cd16.exe.zip
Size

29.8MB
MD5

54f17ba00d1367ff0b8ad939de28db2a
SHA1

e595b5218c92bde74b1816f33f8ca478a650412d
SHA256

2648d4fcb4d1efa81b704444ac0600e3e5b644e9406e8888aea256fa4c8c5835
SHA512

1d31f62d365040856e8618f10eecdbf177e8135a5e07486720cf7818d6806b4e5ad882eaa2b4b4900cf73e47245bf104525fec3b2b31b20c9ef668cafecf5a60
SSDEEP

786432:AodBtEJIMYQ0HZGdu3s/rbFmAtS2Oad5UcqpWVX:jBOmMs8XAAtS2V5rX

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
static1/unpack001/efcaccd6bdfb8e6ca91443fc87d79c7420b0a88bca4f2de6fcb0c409e329cd16.exe	upx

Files

efcaccd6bdfb8e6ca91443fc87d79c7420b0a88bca4f2de6fcb0c409e329cd16.exe.zip
.zip

Password: infected
efcaccd6bdfb8e6ca91443fc87d79c7420b0a88bca4f2de6fcb0c409e329cd16.exe
.exe windows:5 windows x86

Code Sign

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

04:a5:a1:33:e7:fe:db:53:c8:f1:66:87:cf:bc:4e:db
Certificate

Issuer

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

Not Before

04/04/2023, 00:00

Not After

04/04/2026, 23:59

Subject

SERIALNUMBER=91310110787862412B,CN=上海贝锐信息科技股份有限公司,O=上海贝锐信息科技股份有限公司,ST=上海市,C=CN,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#0c09e4b88ae6b5b7e5b882,1.3.6.1.4.1.311.60.2.1.3=#1302434e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

03/05/2023, 00:00

Not After

02/08/2034, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #4,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

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

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

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

04:a5:a1:33:e7:fe:db:53:c8:f1:66:87:cf:bc:4e:db
Certificate

Issuer

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

Not Before

04/04/2023, 00:00

Not After

04/04/2026, 23:59

Subject

SERIALNUMBER=91310110787862412B,CN=上海贝锐信息科技股份有限公司,O=上海贝锐信息科技股份有限公司,ST=上海市,C=CN,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#0c09e4b88ae6b5b7e5b882,1.3.6.1.4.1.311.60.2.1.3=#1302434e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

Issuer

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

03/05/2023, 00:00

Not After

02/08/2034, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #4,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

Issuer

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

Not Before

02/05/2019, 00:00

Not After

18/01/2038, 23:59

Subject

CN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

b7:d8:b6:ad:0b:ae:54:22:ba:9a:eb:9a:ce:5f:33:62:98:4c:22:eb:79:78:09:ea:8a:9e:cb:8d:cb:ff:ee:c3
Signer

Actual PE Digest

b7:d8:b6:ad:0b:ae:54:22:ba:9a:eb:9a:ce:5f:33:62:98:4c:22:eb:79:78:09:ea:8a:9e:cb:8d:cb:ff:ee:c3

Digest Algorithm

sha256

PE Digest Matches

true

64:98:1e:a1:44:22:a9:bd:54:8a:96:54:67:7d:e5:f2:3c:52:23:4b
Signer

Actual PE Digest

64:98:1e:a1:44:22:a9:bd:54:8a:96:54:67:7d:e5:f2:3c:52:23:4b

Digest Algorithm

sha1

PE Digest Matches

true

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: 44.2MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 30.2MB - Virtual size: 30.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 219KB - Virtual size: 220KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Password: infected

Code Sign

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

Extended Key Usages

Key Usages

04:a5:a1:33:e7:fe:db:53:c8:f1:66:87:cf:bc:4e:dbCertificate

Extended Key Usages

Key Usages

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

04:a5:a1:33:e7:fe:db:53:c8:f1:66:87:cf:bc:4e:dbCertificate

Extended Key Usages

Key Usages

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate

Extended Key Usages

Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

b7:d8:b6:ad:0b:ae:54:22:ba:9a:eb:9a:ce:5f:33:62:98:4c:22:eb:79:78:09:ea:8a:9e:cb:8d:cb:ff:ee:c3Signer

64:98:1e:a1:44:22:a9:bd:54:8a:96:54:67:7d:e5:f2:3c:52:23:4bSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 44.2MB

UPX1 Size: 30.2MB - Virtual size: 30.2MB

.rsrc Size: 219KB - Virtual size: 220KB

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

04:a5:a1:33:e7:fe:db:53:c8:f1:66:87:cf:bc:4e:db
Certificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

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

04:a5:a1:33:e7:fe:db:53:c8:f1:66:87:cf:bc:4e:db
Certificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9
Certificate

b7:d8:b6:ad:0b:ae:54:22:ba:9a:eb:9a:ce:5f:33:62:98:4c:22:eb:79:78:09:ea:8a:9e:cb:8d:cb:ff:ee:c3
Signer

64:98:1e:a1:44:22:a9:bd:54:8a:96:54:67:7d:e5:f2:3c:52:23:4b
Signer

UPX0
Size: - Virtual size: 44.2MB

UPX1
Size: 30.2MB - Virtual size: 30.2MB

.rsrc
Size: 219KB - Virtual size: 220KB