9c442d82bf554580d6a6269a614a69b2

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General

Target

9c442d82bf554580d6a6269a614a69b2
Size

185KB
MD5

9c442d82bf554580d6a6269a614a69b2
SHA1

4bfaa026d5b6e4fcd84173daf0785d9656f7c2bf
SHA256

f625b24c3941cfe3a1caa41919378d72ad417887ffce82bb1e5a4d1030e3157b
SHA512

77c3d89910f024ec6bc1045ccc7ff37e5a62e05d43bb16344abe2db482825a3c54113607a014c7a92006d80a2995ebad62e8cae31465008cac662443eb245931
SSDEEP

3072:OfapcAxLrOeBhx9Mk8dedYY+U0QYgPTJPQosfwQEb5t7+oA9JmG3FMIEZ8f3D:OSp3JKeBhxWHEYY+U5YgLWo3FtSoA9Qi

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
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/out.upx

Files

9c442d82bf554580d6a6269a614a69b2
.exe windows:4 windows x86 arch:x86

Code Sign

4f:77:0a:9d:67:8f:09:19:e1:a0:1d:60:44:a3:f4:29
Certificate

Issuer

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Not Before

10/12/2009, 00:00

Not After

10/12/2010, 23:59

Subject

CN=(주)앰앤피네트웍스,O=(주)앰앤피네트웍스,L=Gangnam-gu,ST=Seoul,C=KR

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

0a
Certificate

Issuer

CN=Thawte Premium Server CA,OU=Certification Services Division,O=Thawte Consulting cc,L=Cape Town,ST=Western Cape,C=ZA,1.2.840.113549.1.9.1=#0c197072656d69756d2d736572766572407468617774652e636f6d

Not Before

06/08/2003, 00:00

Not After

05/08/2013, 23:59

Subject

CN=Thawte Code Signing CA,O=Thawte Consulting (Pty) Ltd.,C=ZA

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

15/06/2007, 00:00

Not After

14/06/2012, 23:59

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

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

Not Before

04/12/2003, 00:00

Not After

03/12/2013, 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

d4:03:2f:df:78:17:b4:15:f1:05:f6:77:0d:52:7e:f2:c3:c3:40:df
Signer

Actual PE Digest

d4:03:2f:df:78:17:b4:15:f1:05:f6:77:0d:52:7e:f2:c3:c3:40:df

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_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 208KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 175KB - Virtual size: 176KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch: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: 284KB - Virtual size: 280KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 32KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 28KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

4f:77:0a:9d:67:8f:09:19:e1:a0:1d:60:44:a3:f4:29Certificate

Extended Key Usages

0aCertificate

Extended Key Usages

Key Usages

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate

Extended Key Usages

Key Usages

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

d4:03:2f:df:78:17:b4:15:f1:05:f6:77:0d:52:7e:f2:c3:c3:40:dfSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 208KB

UPX1 Size: 175KB - Virtual size: 176KB

.rsrc Size: 5KB - Virtual size: 8KB

Headers

File Characteristics

Sections

.text Size: 284KB - Virtual size: 280KB

.rdata Size: 32KB - Virtual size: 30KB

.data Size: 28KB - Virtual size: 41KB

.rsrc Size: 12KB - Virtual size: 10KB

4f:77:0a:9d:67:8f:09:19:e1:a0:1d:60:44:a3:f4:29
Certificate

0a
Certificate

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

d4:03:2f:df:78:17:b4:15:f1:05:f6:77:0d:52:7e:f2:c3:c3:40:df
Signer

UPX0
Size: - Virtual size: 208KB

UPX1
Size: 175KB - Virtual size: 176KB

.rsrc
Size: 5KB - Virtual size: 8KB

.text
Size: 284KB - Virtual size: 280KB

.rdata
Size: 32KB - Virtual size: 30KB

.data
Size: 28KB - Virtual size: 41KB

.rsrc
Size: 12KB - Virtual size: 10KB