NEAS[.]b346b31e90ce83994fc0abbe39858bc0[.]exe

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General

Target

NEAS.b346b31e90ce83994fc0abbe39858bc0.exe
Size

450KB
MD5

b346b31e90ce83994fc0abbe39858bc0
SHA1

aba000c65a3b10d63a9fe8c5a5bb6a11313459fc
SHA256

e7b1b7195f3455bb8afe3f56811d2c4f5bff13f2814947628116b4e4210f8473
SHA512

686fde43dfe7010e30cfb58bc1a69378cb2e98c4595507b574a7002a212f53b9a9d35c3a556ed7b40d971a97e3fbc5aea825bc534907be4a28fb144029a300f9
SSDEEP

768:/pQNwC3BESe4Vqth+0V5vKPyLylze70wi3BEmRjmJQ:BeT7BVwxfvLFwjRRT

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

NEAS.b346b31e90ce83994fc0abbe39858bc0.exe
.exe windows:4 windows x86

Code Sign

45:11:c2:7e:e0:10:99:83:4f:ce:3b:c0:f9:c0:5a:a1
Certificate

Issuer

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

26/07/2022, 03:28

Not After

25/07/2023, 00:00

Subject

CN=Microsoft Windows,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

70:d6:51:7e:6c:ef:e6:b4:41:53:c2:1a:1c:ad:49:a5
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

26/07/2022, 03:28

Not After

26/07/2037, 00:10

Subject

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

24:77:fd:13:1f:cc:a5:f0:8f:4f:ea:cc:11:73:f3:9e:88:da:bf:c3
Signer

Actual PE Digest

24:77:fd:13:1f:cc:a5:f0:8f:4f:ea:cc:11:73:f3:9e:88:da:bf:c3

Digest Algorithm

sha1

PE Digest Matches

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

UPX0
Size: 64KB - Virtual size: 64KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 24KB - Virtual size: 24KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pb
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

45:11:c2:7e:e0:10:99:83:4f:ce:3b:c0:f9:c0:5a:a1Certificate

Extended Key Usages

70:d6:51:7e:6c:ef:e6:b4:41:53:c2:1a:1c:ad:49:a5Certificate

Key Usages

24:77:fd:13:1f:cc:a5:f0:8f:4f:ea:cc:11:73:f3:9e:88:da:bf:c3Signer

Headers

File Characteristics

Sections

UPX0 Size: 64KB - Virtual size: 64KB

UPX1 Size: 16KB - Virtual size: 16KB

.rsrc Size: 24KB - Virtual size: 24KB

.pb Size: 1024B - Virtual size: 4KB

45:11:c2:7e:e0:10:99:83:4f:ce:3b:c0:f9:c0:5a:a1
Certificate

70:d6:51:7e:6c:ef:e6:b4:41:53:c2:1a:1c:ad:49:a5
Certificate

24:77:fd:13:1f:cc:a5:f0:8f:4f:ea:cc:11:73:f3:9e:88:da:bf:c3
Signer

UPX0
Size: 64KB - Virtual size: 64KB

UPX1
Size: 16KB - Virtual size: 16KB

.rsrc
Size: 24KB - Virtual size: 24KB

.pb
Size: 1024B - Virtual size: 4KB