b38901a7d19f08d667d73d1dcd98008c27ae9e4d1198aa2eb709de0c53466351

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General

Target

b38901a7d19f08d667d73d1dcd98008c27ae9e4d1198aa2eb709de0c53466351
Size

961KB
MD5

a31fb0c125294deb8fac0f5ea6c95b9c
SHA1

7b54d439dbaec053a1339f1b69c060399b4e6840
SHA256

b38901a7d19f08d667d73d1dcd98008c27ae9e4d1198aa2eb709de0c53466351
SHA512

9ec45363755082f9caf49bdf86fac1e5058e2caeb5b9771c7da57e2b8003dd11630e1ff6ffb455594c17146b9f3eb5dd819335de78084f60959f8769ed042078
SSDEEP

12288:FBbZFIoDjCLSSSevCmBIC1huWyrq1zNujnkZyaS6c34XiRcTcYvmlz9WSU+eCjWP:xjQozCXuWyrQuQMaGATwFiSlw9sY

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs
Detects executables packed with UPX/modified UPX open source packer.
upx

Processes:

resource yara_rule

sample upx

resource	yara_rule
sample	upx

Files

b38901a7d19f08d667d73d1dcd98008c27ae9e4d1198aa2eb709de0c53466351
.exe windows x86

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

21-12-2012 00:00

Not After

30-12-2020 23:59

Subject

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

08-02-2010 00:00

Not After

07-02-2020 23:59

Subject

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

Issuer

CN=Symantec Time Stamping Services CA - G2,O=Symantec Corporation,C=US

Not Before

18-10-2012 00:00

Not After

29-12-2020 23:59

Subject

CN=Symantec Time Stamping Services Signer - G4,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

03:49:53:f9:cd:7b:f9:f9:fc:1f:a8:4f:a7:d0:90:3d
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

11-06-2014 00:00

Not After

11-07-2015 23:59

Subject

CN=에이코리아,OU=IT Team,O=에이코리아,L=Haewoondae-gu,ST=Busan,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

cc:11:e1:d4:03:c9:2a:69:6e:65:f8:15:98:d8:de:3c:28:d5:0a:27
Signer

Actual PE Digest

cc:11:e1:d4:03:c9:2a:69:6e:65:f8:15:98:d8:de:3c:28:d5:0a:27

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=에이코리아,OU=IT Team,O=에이코리아,L=Haewoondae-gu,ST=Busan,C=KR

04-11-2014 08:49
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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 15.7MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 933KB - Virtual size: 936KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 21KB - Virtual size: 24KB

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_32BIT_MACHINE

Sections

.text
Size: 672KB - Virtual size: 669KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 116KB - Virtual size: 114KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 44KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 15.8MB - Virtual size: 15.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3bCertificate

Extended Key Usages

Key Usages

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5eCertificate

Extended Key Usages

Key Usages

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50Certificate

Extended Key Usages

Key Usages

03:49:53:f9:cd:7b:f9:f9:fc:1f:a8:4f:a7:d0:90:3dCertificate

Extended Key Usages

Key Usages

cc:11:e1:d4:03:c9:2a:69:6e:65:f8:15:98:d8:de:3c:28:d5:0a:27Signer

Signature Validations

Verification

04-11-2014 08:49 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 15.7MB

UPX1 Size: 933KB - Virtual size: 936KB

.rsrc Size: 21KB - Virtual size: 24KB

Headers

File Characteristics

Sections

.text Size: 672KB - Virtual size: 669KB

.rdata Size: 116KB - Virtual size: 114KB

.data Size: 44KB - Virtual size: 67KB

.rsrc Size: 15.8MB - Virtual size: 15.8MB

7e:93:eb:fb:7c:c6:4e:59:ea:4b:9a:77:d4:06:fc:3b
Certificate

47:97:4d:78:73:a5:bc:ab:0d:2f:b3:70:19:2f:ce:5e
Certificate

0e:cf:f4:38:c8:fe:bf:35:6e:04:d8:6a:98:1b:1a:50
Certificate

03:49:53:f9:cd:7b:f9:f9:fc:1f:a8:4f:a7:d0:90:3d
Certificate

cc:11:e1:d4:03:c9:2a:69:6e:65:f8:15:98:d8:de:3c:28:d5:0a:27
Signer

04-11-2014 08:49
Valid: false

UPX0
Size: - Virtual size: 15.7MB

UPX1
Size: 933KB - Virtual size: 936KB

.rsrc
Size: 21KB - Virtual size: 24KB

.text
Size: 672KB - Virtual size: 669KB

.rdata
Size: 116KB - Virtual size: 114KB

.data
Size: 44KB - Virtual size: 67KB

.rsrc
Size: 15.8MB - Virtual size: 15.8MB