770c93f3afd1dcf244876fa12aeafbedb625eab8112ecccd46d42f0018b25482

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General

Target

770c93f3afd1dcf244876fa12aeafbedb625eab8112ecccd46d42f0018b25482
Size

340KB
MD5

2ca818a0c00bcbea3cfd53c2955d694f
SHA1

7c62942642ad01fde95adea75a7477ca8da9d53a
SHA256

770c93f3afd1dcf244876fa12aeafbedb625eab8112ecccd46d42f0018b25482
SHA512

403336eed4838b9ec7486032cac538fd0646466ba381e3bb49db927e324e9ec3fa654d630778ff86c6f327e96acfb066c8b00ef7c1bddd8a8fafc841b7a35121
SSDEEP

6144:wZ4+5SQkofExy0U7zmcsQGGHobUfJAklPyASOOpZj7bTEK+InHZAKjspPu:rqy8syJ7C2HfZ7OplbYK+7KjwPu

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

Files

770c93f3afd1dcf244876fa12aeafbedb625eab8112ecccd46d42f0018b25482
.exe windows x86

Code Sign

4c:ce:ad:e4:df:c0:a1:60:bb:b3:9f:f5:1e:d3:89:2d
Certificate

Issuer

CN=Month tooth Box,ST=Hubei,C=China,1.2.840.113549.1.9.1=#0c11313930343330383932384071712e636f6d

Not Before

11/01/2023, 20:04

Not After

24/12/2040, 16:00

Subject

CN=Month tooth Box,ST=Hubei,C=China,1.2.840.113549.1.9.1=#0c11313930343330383932384071712e636f6d

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

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

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

63:1a:d1:0d:2c:7f:ea:cf:ba:b7:64:8e:89:ab:53:72:99:af:e8:30
Signer

Actual PE Digest

63:1a:d1:0d:2c:7f:ea:cf:ba:b7:64:8e:89:ab:53:72:99:af:e8:30

Digest Algorithm

sha1

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=Month tooth Box,ST=Hubei,C=China,1.2.840.113549.1.9.1=#0c11313930343330383932384071712e636f6d

06/03/2023, 14:09
Valid: false

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.UPX1
Size: 512B - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.UPX1
Size: 332KB - Virtual size: 348KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

4c:ce:ad:e4:df:c0:a1:60:bb:b3:9f:f5:1e:d3:89:2dCertificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

63:1a:d1:0d:2c:7f:ea:cf:ba:b7:64:8e:89:ab:53:72:99:af:e8:30Signer

Signature Validations

Verification

06/03/2023, 14:09 Valid: false

Headers

File Characteristics

Sections

.UPX1 Size: 512B - Virtual size: 1.1MB

.UPX1 Size: 332KB - Virtual size: 348KB

4c:ce:ad:e4:df:c0:a1:60:bb:b3:9f:f5:1e:d3:89:2d
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

63:1a:d1:0d:2c:7f:ea:cf:ba:b7:64:8e:89:ab:53:72:99:af:e8:30
Signer

06/03/2023, 14:09
Valid: false

.UPX1
Size: 512B - Virtual size: 1.1MB

.UPX1
Size: 332KB - Virtual size: 348KB