211279-kobayashi-san-chi-no-maid-dragon-v1[.]zip

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General

Target

211279-kobayashi-san-chi-no-maid-dragon-v1.zip
Size

6.8MB
MD5

de7a05fe5baabde25c412626cfc2225c
SHA1

702cd61102f0ad92df81c0c8da302623892a759c
SHA256

06c72d3324965dbeb267a9c13fedd5af10f5487645b74c9dd22c77d066adf939
SHA512

05c097d847ef4f25ec840d54884e897b08e19220845083c5b7c42e323d7b3c1a66c5de7d7f907e638ab40accee2326539e642c0fa87046d5b479a0aebdbdca3b
SSDEEP

98304:fC9Ye1P6qkuBc3CSNlG9iv+nO9pJV2Z7W6vGoUGjtEyBw18GLlXt/cNegEeaof5H:fCr1cTsEyoADjEyHGpt/4z1Z3EDon4K

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/unpack001/211279-kobayashi-san-chi-no-maid-dragon-v1.exe	upx

Files

211279-kobayashi-san-chi-no-maid-dragon-v1.zip
.zip
211279-kobayashi-san-chi-no-maid-dragon-v1.exe
.exe windows x86

Code Sign

c9:ec:e0:ba:c8:c9:ea:dc:32:12:01:dd:e7:11:00:84
Certificate

Issuer

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

26/03/2021, 00:00

Not After

26/03/2023, 23:59

Subject

CN=WOM (WOM CORPORATION OU),O=WOM (WOM CORPORATION OU),POSTALCODE=10152,STREET=Vesivarava tn 50-201,L=Tallinn,ST=Harjumaa,C=EE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

39:72:44:3a:f9:22:b7:51:d7:d3:6c:10:dd:31:35:95
Certificate

Issuer

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

12/03/2019, 00:00

Not After

31/12/2028, 23:59

Subject

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

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

1d:a2:48:30:6f:9b:26:18:d0:82:e0:96:7d:33:d3:6a
Certificate

Issuer

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

Not Before

02/11/2018, 00:00

Not After

31/12/2030, 23:59

Subject

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

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

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

Issuer

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

Not Before

23/10/2020, 00:00

Not After

22/01/2032, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #2,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

75:3a:24:28:96:81:b3:25:31:88:3f:9d:80:2e:7a:71:cc:1c:ce:8e
Signer

Actual PE Digest

75:3a:24:28:96:81:b3:25:31:88:3f:9d:80:2e:7a:71:cc:1c:ce:8e

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=WOM (WOM CORPORATION OU),O=WOM (WOM CORPORATION OU),POSTALCODE=10152,STREET=Vesivarava tn 50-201,L=Tallinn,ST=Harjumaa,C=EE

09/03/2023, 19:08
Valid: true

Chain 1

CN=WOM (WOM CORPORATION OU),O=WOM (WOM CORPORATION OU),POSTALCODE=10152,STREET=Vesivarava tn 50-201,L=Tallinn,ST=Harjumaa,C=EE

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

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

Chain 2

CN=WOM (WOM CORPORATION OU),O=WOM (WOM CORPORATION OU),POSTALCODE=10152,STREET=Vesivarava tn 50-201,L=Tallinn,ST=Harjumaa,C=EE

CN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GB

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

CN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GB

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: 4.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4.2MB - Virtual size: 4.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 82KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
211279-kobayashi-san-chi-no-maid-dragon-v1.mmrc

Sharing

General

Malware Config

Signatures

Files

Code Sign

c9:ec:e0:ba:c8:c9:ea:dc:32:12:01:dd:e7:11:00:84Certificate

Extended Key Usages

Key Usages

39:72:44:3a:f9:22:b7:51:d7:d3:6c:10:dd:31:35:95Certificate

Key Usages

1d:a2:48:30:6f:9b:26:18:d0:82:e0:96:7d:33:d3:6aCertificate

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

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6bCertificate

Extended Key Usages

Key Usages

75:3a:24:28:96:81:b3:25:31:88:3f:9d:80:2e:7a:71:cc:1c:ce:8eSigner

Signature Validations

Verification

09/03/2023, 19:08 Valid: true

Chain 1

Chain 2

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 4.1MB

UPX1 Size: 4.2MB - Virtual size: 4.2MB

.rsrc Size: 82KB - Virtual size: 84KB

c9:ec:e0:ba:c8:c9:ea:dc:32:12:01:dd:e7:11:00:84
Certificate

39:72:44:3a:f9:22:b7:51:d7:d3:6c:10:dd:31:35:95
Certificate

1d:a2:48:30:6f:9b:26:18:d0:82:e0:96:7d:33:d3:6a
Certificate

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

8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6b
Certificate

75:3a:24:28:96:81:b3:25:31:88:3f:9d:80:2e:7a:71:cc:1c:ce:8e
Signer

09/03/2023, 19:08
Valid: true

UPX0
Size: - Virtual size: 4.1MB

UPX1
Size: 4.2MB - Virtual size: 4.2MB

.rsrc
Size: 82KB - Virtual size: 84KB