cafd00bd999d35104c0181defc5ac3ee33342b48e0b89e4225df2b0612f94aa1

Sharing

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General

Target

cafd00bd999d35104c0181defc5ac3ee33342b48e0b89e4225df2b0612f94aa1
Size

2.2MB
MD5

a5551b799b6974cf0bac150437f6068a
SHA1

3d537a34c20552d552c2d181b7d238ca3c0479ab
SHA256

cafd00bd999d35104c0181defc5ac3ee33342b48e0b89e4225df2b0612f94aa1
SHA512

44e9daf77a4e20be8a2af1f35e46a85bb58a7008a9aa4efe72603123648845f1dc16f3b06458a4f087f994e998bbbdf473d72e0245e2fad79120d01205be18dd
SSDEEP

49152:Vu47RTn5l5oHLKOI7wQTKcuT3CRNOZqbmgeRknV65qgSFK8lLFCANc8i:Vlpnf5oHLtIEIKfyc0mgCSFK8lJk8i

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

cafd00bd999d35104c0181defc5ac3ee33342b48e0b89e4225df2b0612f94aa1
.exe windows:5 windows x86 arch:x86

Code Sign

4c:a1:90:a5:f8:5a:6c:b6:45:9a:05:09:05:92:39:84
Certificate

Issuer

CN=技术服务部,1.2.840.113549.1.9.1=#130b7777772e6363686f2e6363

Not Before

24/09/2020, 00:36

Not After

31/12/2039, 23:59

Subject

CN=www.ccho.cc,1.2.840.113549.1.9.1=#130b7777772e6363686f2e6363

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

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

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

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

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

4c:a1:90:a5:f8:5a:6c:b6:45:9a:05:09:05:92:39:84
Certificate

Issuer

CN=技术服务部,1.2.840.113549.1.9.1=#130b7777772e6363686f2e6363

Not Before

24/09/2020, 00:36

Not After

31/12/2039, 23:59

Subject

CN=www.ccho.cc,1.2.840.113549.1.9.1=#130b7777772e6363686f2e6363

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

Issuer

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

Not Before

14/07/2023, 00:00

Not After

13/10/2034, 23:59

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

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

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

d7:b7:10:4f:6c:e2:f9:5d:32:f1:42:30:7a:7b:cb:65:33:47:69:63:07:3c:85:fc:65:9f:6b:a5:88:c4:0b:1e
Signer

Actual PE Digest

d7:b7:10:4f:6c:e2:f9:5d:32:f1:42:30:7a:7b:cb:65:33:47:69:63:07:3c:85:fc:65:9f:6b:a5:88:c4:0b:1e

Digest Algorithm

sha256

PE Digest Matches

true

98:84:16:f6:2b:52:8a:b0:a9:e8:14:46:ed:c3:67:a2:45:94:f7:e2
Signer

Actual PE Digest

98:84:16:f6:2b:52:8a:b0:a9:e8:14:46:ed:c3:67:a2:45:94:f7:e2

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 304KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 21KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
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_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 27KB - Virtual size: 27KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 127KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 132KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 22KB - Virtual size: 21KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

4c:a1:90:a5:f8:5a:6c:b6:45:9a:05:09:05:92:39:84Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

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

Key Usages

4c:a1:90:a5:f8:5a:6c:b6:45:9a:05:09:05:92:39:84Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16Certificate

Extended Key Usages

Key Usages

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

Extended Key Usages

Key Usages

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

Key Usages

d7:b7:10:4f:6c:e2:f9:5d:32:f1:42:30:7a:7b:cb:65:33:47:69:63:07:3c:85:fc:65:9f:6b:a5:88:c4:0b:1eSigner

98:84:16:f6:2b:52:8a:b0:a9:e8:14:46:ed:c3:67:a2:45:94:f7:e2Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 304KB

UPX1 Size: 21KB - Virtual size: 24KB

.rsrc Size: 12KB - Virtual size: 16KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 27KB - Virtual size: 27KB

.rdata Size: 6KB - Virtual size: 6KB

.data Size: 512B - Virtual size: 127KB

.ndata Size: - Virtual size: 132KB

.rsrc Size: 22KB - Virtual size: 21KB

4c:a1:90:a5:f8:5a:6c:b6:45:9a:05:09:05:92:39:84
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

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

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

4c:a1:90:a5:f8:5a:6c:b6:45:9a:05:09:05:92:39:84
Certificate

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16
Certificate

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

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

d7:b7:10:4f:6c:e2:f9:5d:32:f1:42:30:7a:7b:cb:65:33:47:69:63:07:3c:85:fc:65:9f:6b:a5:88:c4:0b:1e
Signer

98:84:16:f6:2b:52:8a:b0:a9:e8:14:46:ed:c3:67:a2:45:94:f7:e2
Signer

UPX0
Size: - Virtual size: 304KB

UPX1
Size: 21KB - Virtual size: 24KB

.rsrc
Size: 12KB - Virtual size: 16KB

.text
Size: 27KB - Virtual size: 27KB

.rdata
Size: 6KB - Virtual size: 6KB

.data
Size: 512B - Virtual size: 127KB

.ndata
Size: - Virtual size: 132KB

.rsrc
Size: 22KB - Virtual size: 21KB