05be305ad2ee0ae7d6405147d1aece75459c9085131094ad0a35232a098401a5[.]exe[.]zip

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General

Target

05be305ad2ee0ae7d6405147d1aece75459c9085131094ad0a35232a098401a5.exe.zip
Size

2.6MB
MD5

342d6e3a3e4583a0fd1c04431d142ed2
SHA1

abe578b532d7f70da6754fbfc6957f5d19e49156
SHA256

cf229adadd7d618f8d9c3b7da5c58f8917ca4ce0fa234c4608d3026b6b05746b
SHA512

9a4208402f3f03b0fe8c8147c1f6782181a680a0ea0ffb37d78954753520d19ea16798a04bd47e0e4fd8d80e59379aa7ed484c475abef382fd8eefdc2c316299
SSDEEP

49152:ezCu+RwhVl8XShhEWeB5r8guELwydOMwg+/oPcupO1aoZpg1TxQbCch49j0H:W+ROqChh+f3wM3PPpO1ZpgBxgM9o

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/unpack001/05be305ad2ee0ae7d6405147d1aece75459c9085131094ad0a35232a098401a5.exe	upx

Files

05be305ad2ee0ae7d6405147d1aece75459c9085131094ad0a35232a098401a5.exe.zip
.zip

Password: infected
05be305ad2ee0ae7d6405147d1aece75459c9085131094ad0a35232a098401a5.exe
.exe windows:1 windows x86

Code Sign

26:a9:77:51:f3:9f:0f:7b:bc:c6:82:e6:3b:ec:0f:89
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

10/10/2005, 00:00

Not After

10/10/2007, 23:59

Subject

CN=Astonsoft OY,O=Astonsoft OY,POSTALCODE=10621,L=Tallinn,ST=Harjumaa,C=EE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1b
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

09/07/1999, 18:31

Not After

09/07/2019, 18:40

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment
KeyUsageCertSign
KeyUsageCRLSign

49:8b:50:e4:5b:4f:af:22:f4:54:46:cd:38:33:de:bd:21:bc:0a:a5
Signer

Actual PE Digest

49:8b:50:e4:5b:4f:af:22:f4:54:46:cd:38:33:de:bd:21:bc:0a:a5

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 216KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 113KB - Virtual size: 116KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Password: infected

Code Sign

26:a9:77:51:f3:9f:0f:7b:bc:c6:82:e6:3b:ec:0f:89Certificate

Extended Key Usages

Key Usages

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1bCertificate

Extended Key Usages

Key Usages

49:8b:50:e4:5b:4f:af:22:f4:54:46:cd:38:33:de:bd:21:bc:0a:a5Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 216KB

UPX1 Size: 113KB - Virtual size: 116KB

.rsrc Size: 7KB - Virtual size: 8KB

26:a9:77:51:f3:9f:0f:7b:bc:c6:82:e6:3b:ec:0f:89
Certificate

44:be:0c:8b:50:00:24:b4:11:d3:36:2d:e0:b3:5f:1b
Certificate

49:8b:50:e4:5b:4f:af:22:f4:54:46:cd:38:33:de:bd:21:bc:0a:a5
Signer

UPX0
Size: - Virtual size: 216KB

UPX1
Size: 113KB - Virtual size: 116KB

.rsrc
Size: 7KB - Virtual size: 8KB