434038eb2b93b7d5d5d584dd0759dcf8fcf766ab282436433c7fdad0d1124e41

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General

Target

434038eb2b93b7d5d5d584dd0759dcf8fcf766ab282436433c7fdad0d1124e41
Size

505KB
MD5

1483831d92336b210f15c10c315293d4
SHA1

8761d8d88d63483ac837bf9789bef2922ef5d943
SHA256

434038eb2b93b7d5d5d584dd0759dcf8fcf766ab282436433c7fdad0d1124e41
SHA512

f2b99ff8cb5b6b032cf09946a49cbbcd4e7f24c18fe73fd38470f21e6356713e806066b28a92387c502fb26a6489f1f496fea92cdc2137f3a41f18eef4ddadeb
SSDEEP

12288:tU+AKemW+/KEu2fjH45oU6HFc4NUfsMMDXM:tUnKembHjygUf7MA

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

434038eb2b93b7d5d5d584dd0759dcf8fcf766ab282436433c7fdad0d1124e41
.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

34:3d:1a:00:d9:5f:3d:a6:fa:e0:af:74:0d:b7:29:c2
Certificate

Issuer

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

Not Before

29-05-2013 00:00

Not After

29-05-2014 23:59

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

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

d6:b9:5d:b2:cd:cf:be:be:8f:ac:82:db:70:ac:fe:90:ee:07:9b:18
Signer

Actual PE Digest

d6:b9:5d:b2:cd:cf:be:be:8f:ac:82:db:70:ac:fe:90:ee:07:9b:18

Digest Algorithm

sha1

PE Digest Matches

true

Signature Validations

Trusted

false

Verification

Signing Certificate

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

29-08-2013 05:48
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: 6.3MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 485KB - Virtual size: 488KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 13KB - Virtual size: 16KB

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: 644KB - Virtual size: 643KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 100KB - Virtual size: 97KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 40KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6.0MB - Virtual size: 6.0MB

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

34:3d:1a:00:d9:5f:3d:a6:fa:e0:af:74:0d:b7:29:c2Certificate

Extended 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

d6:b9:5d:b2:cd:cf:be:be:8f:ac:82:db:70:ac:fe:90:ee:07:9b:18Signer

Signature Validations

Verification

29-08-2013 05:48 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 6.3MB

UPX1 Size: 485KB - Virtual size: 488KB

.rsrc Size: 13KB - Virtual size: 16KB

Headers

File Characteristics

Sections

.text Size: 644KB - Virtual size: 643KB

.rdata Size: 100KB - Virtual size: 97KB

.data Size: 40KB - Virtual size: 57KB

.rsrc Size: 6.0MB - Virtual size: 6.0MB

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

34:3d:1a:00:d9:5f:3d:a6:fa:e0:af:74:0d:b7:29:c2
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

d6:b9:5d:b2:cd:cf:be:be:8f:ac:82:db:70:ac:fe:90:ee:07:9b:18
Signer

29-08-2013 05:48
Valid: false

UPX0
Size: - Virtual size: 6.3MB

UPX1
Size: 485KB - Virtual size: 488KB

.rsrc
Size: 13KB - Virtual size: 16KB

.text
Size: 644KB - Virtual size: 643KB

.rdata
Size: 100KB - Virtual size: 97KB

.data
Size: 40KB - Virtual size: 57KB

.rsrc
Size: 6.0MB - Virtual size: 6.0MB