4decac19bff39e1c36eea1fe6ba6a08a23888aea8bd2f546208cc33d576b2bea

Sharing

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General

Target

4decac19bff39e1c36eea1fe6ba6a08a23888aea8bd2f546208cc33d576b2bea
Size

3.5MB
MD5

d6ccbd4602201e14a692b2876ba76701
SHA1

0e6dbb5e098632187d669e6ddcd1512cfb1e9491
SHA256

4decac19bff39e1c36eea1fe6ba6a08a23888aea8bd2f546208cc33d576b2bea
SHA512

3c679613463c5f47303e0c1828d6db980258689d776bbfbf89e7dd58a2fa19b9b5ee79470a8ae02eac2dfb0e521d2c70bddc4350a962b5c92a9f41f45e7bf664
SSDEEP

98304:aVj2nJR+30HpfG89meGQLgvMGPtzrBgUtxsN:cOC4pe8/TQzrzw

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

4decac19bff39e1c36eea1fe6ba6a08a23888aea8bd2f546208cc33d576b2bea
.exe windows x86

Code Sign

04:00:00:00:00:01:2f:4e:e1:52:d7
Certificate

Issuer

CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE

Not Before

13/04/2011, 10:00

Not After

28/01/2028, 12:00

Subject

CN=GlobalSign Timestamping CA - G2,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

11:21:06:a0:81:d3:3f:d8:7a:e5:82:4c:c1:6b:52:09:4e:03
Certificate

Issuer

CN=GlobalSign Timestamping CA - G2,O=GlobalSign nv-sa,C=BE

Not Before

03/02/2015, 00:00

Not After

03/03/2026, 00:00

Subject

CN=GlobalSign TSA for MS Authenticode - G2,O=GMO GlobalSign Pte Ltd,C=SG

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

56:a3:26:1c:e1:4e:94:14:12:a3:ef:cf:da:88:c4:65
Certificate

Issuer

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

Not Before

20/05/2015, 00:00

Not After

19/05/2016, 23:59

Subject

CN=LLC \"GRIN SOFT LAYN\",O=LLC \"GRIN SOFT LAYN\",POSTALCODE=01004,STREET=PUSHKINSKA\, 21,L=Kyyiv,ST=Kyyiv,C=UA

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

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

1f:56:60:73:ec:d4:8c:cb:8d:1e:d7:48:60:dd:1a:90:40:ce:3d:92
Signer

Actual PE Digest

1f:56:60:73:ec:d4:8c:cb:8d:1e:d7:48:60:dd:1a:90:40:ce:3d:92

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

true

Verification

Signing Certificate

CN=LLC \"GRIN SOFT LAYN\",O=LLC \"GRIN SOFT LAYN\",POSTALCODE=01004,STREET=PUSHKINSKA\, 21,L=Kyyiv,ST=Kyyiv,C=UA

09/08/2015, 15:06
Valid: true

Chain 1

CN=LLC \"GRIN SOFT LAYN\",O=LLC \"GRIN SOFT LAYN\",POSTALCODE=01004,STREET=PUSHKINSKA\, 21,L=Kyyiv,ST=Kyyiv,C=UA

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

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

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: 3.9MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 2.3MB - Virtual size: 2.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 25KB - Virtual size: 28KB

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

CODE
Size: 3.5MB - Virtual size: 3.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 278KB - Virtual size: 278KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 23KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 14KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 524B

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: 242KB - Virtual size: 242KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2.2MB - Virtual size: 2.2MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

04:00:00:00:00:01:2f:4e:e1:52:d7Certificate

Key Usages

11:21:06:a0:81:d3:3f:d8:7a:e5:82:4c:c1:6b:52:09:4e:03Certificate

Extended Key Usages

Key Usages

56:a3:26:1c:e1:4e:94:14:12:a3:ef:cf:da:88:c4:65Certificate

Extended Key Usages

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

1f:56:60:73:ec:d4:8c:cb:8d:1e:d7:48:60:dd:1a:90:40:ce:3d:92Signer

Signature Validations

Verification

09/08/2015, 15:06 Valid: true

Chain 1

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.9MB

UPX1 Size: 2.3MB - Virtual size: 2.3MB

.rsrc Size: 25KB - Virtual size: 28KB

Headers

File Characteristics

Sections

CODE Size: 3.5MB - Virtual size: 3.5MB

DATA Size: 278KB - Virtual size: 278KB

BSS Size: - Virtual size: 23KB

.idata Size: 14KB - Virtual size: 14KB

.tls Size: - Virtual size: 524B

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

.reloc Size: 242KB - Virtual size: 242KB

.rsrc Size: 2.2MB - Virtual size: 2.2MB

04:00:00:00:00:01:2f:4e:e1:52:d7
Certificate

11:21:06:a0:81:d3:3f:d8:7a:e5:82:4c:c1:6b:52:09:4e:03
Certificate

56:a3:26:1c:e1:4e:94:14:12:a3:ef:cf:da:88:c4:65
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

1f:56:60:73:ec:d4:8c:cb:8d:1e:d7:48:60:dd:1a:90:40:ce:3d:92
Signer

09/08/2015, 15:06
Valid: true

UPX0
Size: - Virtual size: 3.9MB

UPX1
Size: 2.3MB - Virtual size: 2.3MB

.rsrc
Size: 25KB - Virtual size: 28KB

CODE
Size: 3.5MB - Virtual size: 3.5MB

DATA
Size: 278KB - Virtual size: 278KB

BSS
Size: - Virtual size: 23KB

.idata
Size: 14KB - Virtual size: 14KB

.tls
Size: - Virtual size: 524B

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

.reloc
Size: 242KB - Virtual size: 242KB

.rsrc
Size: 2.2MB - Virtual size: 2.2MB