fe6d1ee1bbf290333358a784cb5704e4c49291d7560b21413d409aef6c8491c1

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General

Target

fe6d1ee1bbf290333358a784cb5704e4c49291d7560b21413d409aef6c8491c1
Size

687KB
MD5

310849ea17a4c5dcd1ea667e272e5d87
SHA1

2dabdd80e097f722af3a2bb0cd369be924422b4a
SHA256

fe6d1ee1bbf290333358a784cb5704e4c49291d7560b21413d409aef6c8491c1
SHA512

71e68197a78ed8699b5cd5fb1fd4c2dfe41ae532f6c29eacbcb19263e35efa141205374c832ee42fed2c70e933d785fa92b4605fd258ed6be02ee72a9b3891f4
SSDEEP

12288:3JNMif+Y8uOLz9/C29bU/sFiWZanNGbf/ZRLQ24tSv2MJ9hVu7n2qBHv:ZNMiGRuOLz98/cZan4D/ZtQ7tNg9hVu/

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

fe6d1ee1bbf290333358a784cb5704e4c49291d7560b21413d409aef6c8491c1
.exe windows:5 windows x86 arch:x86

Code Sign

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c
Certificate

Issuer

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

Not Before

01/08/2013, 12:00

Not After

15/01/2038, 12:00

Subject

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

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

06:c8:af:c0:ac:40:df:1f:98:a4:2d:ee:25:29:55:92
Certificate

Issuer

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

Not Before

17/09/2021, 00:00

Not After

30/09/2023, 23:59

Subject

SERIALNUMBER=91460000MA5T92TJ7C,CN=Hainan YouQu Technology Co.\, Ltd,O=Hainan YouQu Technology Co.\, Ltd,L=海口市,ST=海南省,C=CN,1.3.6.1.4.1.311.60.2.1.2=#0c09e6b5b7e58d97e79c81,1.3.6.1.4.1.311.60.2.1.3=#1302434e,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

9d:50:2b:c7:fa:28:66:09:b7:d8:0c:e3:74:d2:fa:47:a5:03:86:a4:e2:02:ef:1a:79:a7:e6:60:f3:e1:6c:ba
Signer

Actual PE Digest

9d:50:2b:c7:fa:28:66:09:b7:d8:0c:e3:74:d2:fa:47:a5:03:86:a4:e2:02:ef:1a:79:a7:e6:60:f3:e1:6c:ba

Digest Algorithm

sha256

PE Digest Matches

false

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: 884KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 540KB - Virtual size: 544KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Size: 145KB - Virtual size: 145KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

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

.text
Size: 907KB - Virtual size: 907KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 258KB - Virtual size: 257KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 39KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 114KB - Virtual size: 113KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 51KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5cCertificate

Key Usages

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

Extended Key Usages

Key Usages

06:c8:af:c0:ac:40:df:1f:98:a4:2d:ee:25:29:55:92Certificate

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

9d:50:2b:c7:fa:28:66:09:b7:d8:0c:e3:74:d2:fa:47:a5:03:86:a4:e2:02:ef:1a:79:a7:e6:60:f3:e1:6c:baSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 884KB

UPX1 Size: 540KB - Virtual size: 544KB

Size: 145KB - Virtual size: 145KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 907KB - Virtual size: 907KB

.rdata Size: 258KB - Virtual size: 257KB

.data Size: 39KB - Virtual size: 54KB

.rsrc Size: 114KB - Virtual size: 113KB

.reloc Size: 51KB - Virtual size: 51KB

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c
Certificate

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

06:c8:af:c0:ac:40:df:1f:98:a4:2d:ee:25:29:55:92
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

9d:50:2b:c7:fa:28:66:09:b7:d8:0c:e3:74:d2:fa:47:a5:03:86:a4:e2:02:ef:1a:79:a7:e6:60:f3:e1:6c:ba
Signer

UPX0
Size: - Virtual size: 884KB

UPX1
Size: 540KB - Virtual size: 544KB

.text
Size: 907KB - Virtual size: 907KB

.rdata
Size: 258KB - Virtual size: 257KB

.data
Size: 39KB - Virtual size: 54KB

.rsrc
Size: 114KB - Virtual size: 113KB

.reloc
Size: 51KB - Virtual size: 51KB