e040a4e222b310cdfd63d75983fe84a766911846bcc5df585842f948162ac88a

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General

Target

e040a4e222b310cdfd63d75983fe84a766911846bcc5df585842f948162ac88a
Size

2.8MB
MD5

ca7efbcb0d377a75697b4d8e7c751f75
SHA1

840243a25a0b670323fb34d1e614113c79d22e52
SHA256

e040a4e222b310cdfd63d75983fe84a766911846bcc5df585842f948162ac88a
SHA512

a38111e84903ab949247dc424a6ea6e44c2ab68220f481e8cda688b496460d853dd2a1cb660c120a6ad9472394272155df39c4548ce45351b004feec5dee40a1
SSDEEP

49152:6Xx7qH013xECdUKkZaNJaqf45tG1w226YkMgvVFzpCVtMRzbCvVEz7+PI8:6E03xddUKkZaKqf45tG1w226Yng9Fpdu

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

e040a4e222b310cdfd63d75983fe84a766911846bcc5df585842f948162ac88a
.exe windows x86

Code Sign

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9e
Certificate

Issuer

CN=WZTeam

Not Before

02/11/2016, 18:47

Not After

31/12/2039, 23:59

Subject

CN=WZTeam

Extended Key Usages

ExtKeyUsageCodeSigning

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

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

Issuer

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

Not Before

03/05/2023, 00:00

Not After

02/08/2034, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #4,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9e
Certificate

Issuer

CN=WZTeam

Not Before

02/11/2016, 18:47

Not After

31/12/2039, 23:59

Subject

CN=WZTeam

Extended Key Usages

ExtKeyUsageCodeSigning

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

Issuer

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

Not Before

03/05/2023, 00:00

Not After

02/08/2034, 23:59

Subject

CN=Sectigo RSA Time Stamping Signer #4,O=Sectigo Limited,ST=Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

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

42:53:07:aa:40:e1:76:c3:ec:0a:cb:cc:9b:fe:70:c6:11:8f:14:54:1f:b7:43:74:c8:9d:96:cc:98:a1:7d:72
Signer

Actual PE Digest

42:53:07:aa:40:e1:76:c3:ec:0a:cb:cc:9b:fe:70:c6:11:8f:14:54:1f:b7:43:74:c8:9d:96:cc:98:a1:7d:72

Digest Algorithm

sha256

PE Digest Matches

true

b5:a5:82:ce:7e:bd:cd:bb:af:bb:cd:57:c9:08:13:8e:b3:1f:29:ad
Signer

Actual PE Digest

b5:a5:82:ce:7e:bd:cd:bb:af:bb:cd:57:c9:08:13:8e:b3:1f:29:ad

Digest Algorithm

sha1

PE Digest Matches

true

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

UPX0
Size: - Virtual size: 2.8MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2.7MB - Virtual size: 2.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 69KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows x86

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

.code
Size: 176KB - Virtual size: 176KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 202KB - Virtual size: 201KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3.1MB - Virtual size: 3.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 68KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.modplug
Size: - Virtual size: 20KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9eCertificate

Extended Key Usages

30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate

Extended Key Usages

Key Usages

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate

Extended Key Usages

Key Usages

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9eCertificate

Extended Key Usages

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4Certificate

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

42:53:07:aa:40:e1:76:c3:ec:0a:cb:cc:9b:fe:70:c6:11:8f:14:54:1f:b7:43:74:c8:9d:96:cc:98:a1:7d:72Signer

b5:a5:82:ce:7e:bd:cd:bb:af:bb:cd:57:c9:08:13:8e:b3:1f:29:adSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.8MB

UPX1 Size: 2.7MB - Virtual size: 2.7MB

.rsrc Size: 69KB - Virtual size: 72KB

Headers

File Characteristics

Sections

.code Size: 176KB - Virtual size: 176KB

.text Size: 1.4MB - Virtual size: 1.4MB

.rdata Size: 202KB - Virtual size: 201KB

.data Size: 3.1MB - Virtual size: 3.6MB

.rsrc Size: 68KB - Virtual size: 68KB

.modplug Size: - Virtual size: 20KB

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9e
Certificate

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

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

75:3e:5c:ef:ec:b6:3d:75:b2:cc:6b:83:03:2f:89:9e
Certificate

39:4c:25:e1:7c:a0:6d:27:a8:65:e2:3b:d9:1d:22:d4
Certificate

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

42:53:07:aa:40:e1:76:c3:ec:0a:cb:cc:9b:fe:70:c6:11:8f:14:54:1f:b7:43:74:c8:9d:96:cc:98:a1:7d:72
Signer

b5:a5:82:ce:7e:bd:cd:bb:af:bb:cd:57:c9:08:13:8e:b3:1f:29:ad
Signer

UPX0
Size: - Virtual size: 2.8MB

UPX1
Size: 2.7MB - Virtual size: 2.7MB

.rsrc
Size: 69KB - Virtual size: 72KB

.code
Size: 176KB - Virtual size: 176KB

.text
Size: 1.4MB - Virtual size: 1.4MB

.rdata
Size: 202KB - Virtual size: 201KB

.data
Size: 3.1MB - Virtual size: 3.6MB

.rsrc
Size: 68KB - Virtual size: 68KB

.modplug
Size: - Virtual size: 20KB