2f6971942c0490e26c97c63a1e1303ad84b60aa1b4f16293e86b8d1640deb4c8[.]exe[.]zip

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General

Target

2f6971942c0490e26c97c63a1e1303ad84b60aa1b4f16293e86b8d1640deb4c8.exe.zip
Size

1.3MB
MD5

3f2bdcb2aaa6c4fa93b423d04ff6638e
SHA1

11a02b6aa152f2e49b626f7045b3e8d12079eaa9
SHA256

b8d4f2db86d72d4764acd5ca2a323a26cb63b20c27c1aa2f62f93edbb00f44f5
SHA512

c290312aa62539192ae927fd34bba79b2592ba9a029638689e02a25d724d9704a7d99a249391568cdb027aeb761fd223c36d50a434adfedcc9898f63d0f45f3f
SSDEEP

24576:l0P+ngmwxZQT12holEt7hVig5cyfcCq1O2xvunNEF9Ns96vb22bOJ:l0PqKi54D5/07jWNI9NY2b4

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
static1/unpack001/2f6971942c0490e26c97c63a1e1303ad84b60aa1b4f16293e86b8d1640deb4c8.exe	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack002/out.upx

Files

2f6971942c0490e26c97c63a1e1303ad84b60aa1b4f16293e86b8d1640deb4c8.exe.zip
.zip

Password: infected
2f6971942c0490e26c97c63a1e1303ad84b60aa1b4f16293e86b8d1640deb4c8.exe
.exe windows:4 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

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

31/12/2015, 00:00

Not After

09/07/2019, 18:40

Subject

CN=COMODO SHA-1 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

1a:05:da:b8:f0:7a:e8:40:be:ad:78:fe:b2:55:a8:74
Certificate

Issuer

CN=WZTeam

Not Before

10/03/2017, 18:02

Not After

31/12/2039, 23:59

Subject

CN=WZTeam

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

31/12/2015, 00:00

Not After

09/07/2019, 18:40

Subject

CN=COMODO SHA-256 Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

8a:97:ec:ff:8d:1c:31:7d:f4:10:15:06:31:79:30:98:e5:bb:30:d1:a4:e9:7e:1a:d6:11:e6:14:88:76:11:4c
Signer

Actual PE Digest

8a:97:ec:ff:8d:1c:31:7d:f4:10:15:06:31:79:30:98:e5:bb:30:d1:a4:e9:7e:1a:d6:11:e6:14:88:76:11:4c

Digest Algorithm

sha256

PE Digest Matches

true

cd:fc:8b:20:6d:d8:52:0d:37:b8:6d:56:4b:9e:32:9b:91:de:d4:21
Signer

Actual PE Digest

cd:fc:8b:20:6d:d8:52:0d:37:b8:6d:56:4b:9e:32:9b:91:de:d4:21

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: 3.3MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 1.3MB - Virtual size: 1.3MB

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:4 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: 36KB - Virtual size: 35KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.text
Size: 335KB - Virtual size: 335KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 36KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4.1MB - Virtual size: 4.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 68KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

Code Sign

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

Extended Key Usages

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0bCertificate

Extended Key Usages

Key Usages

1a:05:da:b8:f0:7a:e8:40:be:ad:78:fe:b2:55:a8:74Certificate

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77Certificate

Extended Key Usages

Key Usages

8a:97:ec:ff:8d:1c:31:7d:f4:10:15:06:31:79:30:98:e5:bb:30:d1:a4:e9:7e:1a:d6:11:e6:14:88:76:11:4cSigner

cd:fc:8b:20:6d:d8:52:0d:37:b8:6d:56:4b:9e:32:9b:91:de:d4:21Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.3MB

UPX1 Size: 1.3MB - Virtual size: 1.3MB

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

Headers

File Characteristics

Sections

.code Size: 36KB - Virtual size: 35KB

.text Size: 335KB - Virtual size: 335KB

.rdata Size: 36KB - Virtual size: 36KB

.data Size: 4.1MB - Virtual size: 4.1MB

.rsrc Size: 68KB - Virtual size: 67KB

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

16:88:f0:39:25:5e:63:8e:69:14:39:07:e6:33:0b
Certificate

1a:05:da:b8:f0:7a:e8:40:be:ad:78:fe:b2:55:a8:74
Certificate

4e:b0:87:8f:cc:24:35:36:b2:d8:c9:f7:bf:39:55:77
Certificate

8a:97:ec:ff:8d:1c:31:7d:f4:10:15:06:31:79:30:98:e5:bb:30:d1:a4:e9:7e:1a:d6:11:e6:14:88:76:11:4c
Signer

cd:fc:8b:20:6d:d8:52:0d:37:b8:6d:56:4b:9e:32:9b:91:de:d4:21
Signer

UPX0
Size: - Virtual size: 3.3MB

UPX1
Size: 1.3MB - Virtual size: 1.3MB

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

.code
Size: 36KB - Virtual size: 35KB

.text
Size: 335KB - Virtual size: 335KB

.rdata
Size: 36KB - Virtual size: 36KB

.data
Size: 4.1MB - Virtual size: 4.1MB

.rsrc
Size: 68KB - Virtual size: 67KB