af3cd585df3cfe36435b2b091c6640bf26e65c53d2b81d0c58a5880a572cacc0

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General

Target

af3cd585df3cfe36435b2b091c6640bf26e65c53d2b81d0c58a5880a572cacc0
Size

1.4MB
MD5

21381c1e34c085fb79b638244a6cb183
SHA1

5be8b57d4513c59bfb0bb6c08b8291a53fe2cde2
SHA256

af3cd585df3cfe36435b2b091c6640bf26e65c53d2b81d0c58a5880a572cacc0
SHA512

30940418780133c51387996275af474b40a6122bd41fb6564f00d9a2d9494af71c3a89cd29d49839940a9b64fd9f4489073b7215876bd0c09d1cb15226a348e0
SSDEEP

24576:FaJKkOc2bhiukkXEeFr7vviPs297WkDOCtSdECgnNA8P68/9ib9yMi:FKrfrFkUKuPR75DODwNAWxgbsM

Score

8^/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

af3cd585df3cfe36435b2b091c6640bf26e65c53d2b81d0c58a5880a572cacc0
.exe windows x86

Code Sign

93:ec:6c:a4:95:4e:d6:4a:4d:28:a3:ec:58:9b:f3:24
Certificate

Issuer

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

06/02/2015, 00:00

Not After

06/02/2016, 23:59

Subject

CN=LLC 1GB,O=LLC 1GB,POSTALCODE=02217,STREET=Zakrevskogo street\, 9-A,L=Kyyiv,ST=Kyyivska,C=UA

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

01
Certificate

Issuer

CN=AddTrust External CA Root,OU=AddTrust External TTP Network,O=AddTrust AB,C=SE

Not Before

30/05/2000, 10:48

Not After

30/05/2020, 10:48

Subject

CN=AddTrust External CA Root,OU=AddTrust External TTP Network,O=AddTrust AB,C=SE

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

27:66:ee:56:eb:49:f3:8e:ab:d7:70:a2:fc:84:de:22
Certificate

Issuer

CN=AddTrust External CA Root,OU=AddTrust External TTP Network,O=AddTrust AB,C=SE

Not Before

30/05/2000, 10:48

Not After

30/05/2020, 10:48

Subject

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

Issuer

CN=COMODO RSA Certification Authority,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Not Before

09/05/2013, 00:00

Not After

08/05/2028, 23:59

Subject

CN=COMODO RSA Code Signing CA,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

dd:cf:73:9c:c9:42:5d:c6:c4:ba:74:88:6d:3f:c7:35:2d:00:b5:e8
Signer

Actual PE Digest

dd:cf:73:9c:c9:42:5d:c6:c4:ba:74:88:6d:3f:c7:35:2d:00:b5:e8

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=LLC 1GB,O=LLC 1GB,POSTALCODE=02217,STREET=Zakrevskogo street\, 9-A,L=Kyyiv,ST=Kyyivska,C=UA

01/12/2022, 14:34
Valid: false

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: 2.6MB

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: 76KB - Virtual size: 80KB

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 3.0MB - Virtual size: 3.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 54KB - Virtual size: 53KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 100KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 16KB - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 76B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 273KB - Virtual size: 273KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 452KB - Virtual size: 452KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

93:ec:6c:a4:95:4e:d6:4a:4d:28:a3:ec:58:9b:f3:24Certificate

Extended Key Usages

Key Usages

01Certificate

Key Usages

27:66:ee:56:eb:49:f3:8e:ab:d7:70:a2:fc:84:de:22Certificate

Key Usages

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:afCertificate

Extended Key Usages

Key Usages

dd:cf:73:9c:c9:42:5d:c6:c4:ba:74:88:6d:3f:c7:35:2d:00:b5:e8Signer

Signature Validations

Verification

01/12/2022, 14:34 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 2.6MB

UPX1 Size: 1.3MB - Virtual size: 1.3MB

.rsrc Size: 76KB - Virtual size: 80KB

Headers

File Characteristics

Sections

.text Size: 3.0MB - Virtual size: 3.0MB

.itext Size: 10KB - Virtual size: 9KB

.data Size: 54KB - Virtual size: 53KB

.bss Size: - Virtual size: 100KB

.idata Size: 16KB - Virtual size: 15KB

.didata Size: 2KB - Virtual size: 2KB

.tls Size: - Virtual size: 76B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 273KB - Virtual size: 273KB

.rsrc Size: 452KB - Virtual size: 452KB

93:ec:6c:a4:95:4e:d6:4a:4d:28:a3:ec:58:9b:f3:24
Certificate

01
Certificate

27:66:ee:56:eb:49:f3:8e:ab:d7:70:a2:fc:84:de:22
Certificate

2e:7c:87:cc:0e:93:4a:52:fe:94:fd:1c:b7:cd:34:af
Certificate

dd:cf:73:9c:c9:42:5d:c6:c4:ba:74:88:6d:3f:c7:35:2d:00:b5:e8
Signer

01/12/2022, 14:34
Valid: false

UPX0
Size: - Virtual size: 2.6MB

UPX1
Size: 1.3MB - Virtual size: 1.3MB

.rsrc
Size: 76KB - Virtual size: 80KB

.text
Size: 3.0MB - Virtual size: 3.0MB

.itext
Size: 10KB - Virtual size: 9KB

.data
Size: 54KB - Virtual size: 53KB

.bss
Size: - Virtual size: 100KB

.idata
Size: 16KB - Virtual size: 15KB

.didata
Size: 2KB - Virtual size: 2KB

.tls
Size: - Virtual size: 76B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 273KB - Virtual size: 273KB

.rsrc
Size: 452KB - Virtual size: 452KB