efa23f60dc0502880497310d02a0ab128ab8ade7b772fe99885b3818a316c773

Sharing

Copy URL

Twitter E-mail

General

Target

efa23f60dc0502880497310d02a0ab128ab8ade7b772fe99885b3818a316c773
Size

333KB
MD5

e3bae883bdbabd691593ef8adf7d6e08
SHA1

70b7f87925d6f93929ba34c1e2dc53a46070fb75
SHA256

efa23f60dc0502880497310d02a0ab128ab8ade7b772fe99885b3818a316c773
SHA512

e7e654d7eb0d3f3ecd2745d6dea42b6c520415628ad3e5816e9657e680afdfe3421660ce614d572cab6c813d5654a9934b89c7b2ab56868f0b9376367bc845d4
SSDEEP

6144:ZxU6Ghci0e2QQwdG+hyKhZe2x2JgKjL0x+3gUno6Pb1diZE:E6GhcXe2X76yeZe24JgKjL0x+3fo6zPP

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

efa23f60dc0502880497310d02a0ab128ab8ade7b772fe99885b3818a316c773
.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

2f:ee:94:b5:c8:b0:82:be:2c:9a:99:b1:69:27:5b:1a:4b:66:31:b1
Signer

Actual PE Digest

2f:ee:94:b5:c8:b0:82:be:2c:9a:99:b1:69:27:5b:1a:4b:66:31:b1

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 13:24
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: 1.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.UPX1
Size: 325KB - Virtual size: 340KB

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

2f:ee:94:b5:c8:b0:82:be:2c:9a:99:b1:69:27:5b:1a:4b:66:31:b1Signer

Signature Validations

Verification

06-03-2023 13:24 Valid: false

Headers

File Characteristics

Sections

.UPX1 Size: 512B - Virtual size: 1.0MB

.UPX1 Size: 325KB - Virtual size: 340KB

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

2f:ee:94:b5:c8:b0:82:be:2c:9a:99:b1:69:27:5b:1a:4b:66:31:b1
Signer

06-03-2023 13:24
Valid: false

.UPX1
Size: 512B - Virtual size: 1.0MB

.UPX1
Size: 325KB - Virtual size: 340KB