af7433e782fb6f40ffb62a4dd20675246121dbe247176419225fbac7ed17981b

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General

Target

af7433e782fb6f40ffb62a4dd20675246121dbe247176419225fbac7ed17981b
Size

36KB
MD5

9dabb122442e42520d8b476e2a0acb87
SHA1

fff389d96dd7e0460417d09e3009a99d95880f6b
SHA256

af7433e782fb6f40ffb62a4dd20675246121dbe247176419225fbac7ed17981b
SHA512

4dc3ab5103b7f00a8bcc7c9dda4078a93bd36747f19d313f3477d2ba6423413034ef91b29e683acb78ad1d33d1477ae7d4fcee4289106e0791a2ce4c634530da
SSDEEP

768:OuxoCdc29cAMuigHZld/tzcA2Ei0f2wq86dLmhtuimuY7rP8rg/LQd:OaoH2aAOgHZTB2Bf5fB2g/cd

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

af7433e782fb6f40ffb62a4dd20675246121dbe247176419225fbac7ed17981b
.exe windows x86

Code Sign

42:e6:e8:5b:91:aa:89:5b:be:8c:94:d4:b0:9d:00:0b
Certificate

Issuer

CN=tb4w89ts9dgsdg

Not Before

16-03-2011 15:58

Not After

31-12-2039 23:59

Subject

CN=tb4w89ts9dgsdg

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

9c:b8:d0:36:0e:5b:b3:6b:73:83:05:71:4e:24:a8:08:35:c0:7b:0a
Signer

Actual PE Digest

9c:b8:d0:36:0e:5b:b3:6b:73:83:05:71:4e:24:a8:08:35:c0:7b:0a

Digest Algorithm

sha1

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=tb4w89ts9dgsdg

16-03-2011 17:12
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: 108KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 31KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 4KB

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: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 120KB - Virtual size: 120KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

42:e6:e8:5b:91:aa:89:5b:be:8c:94:d4:b0:9d:00:0bCertificate

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

9c:b8:d0:36:0e:5b:b3:6b:73:83:05:71:4e:24:a8:08:35:c0:7b:0aSigner

Signature Validations

Verification

16-03-2011 17:12 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 108KB

UPX1 Size: 31KB - Virtual size: 32KB

.rsrc Size: 1KB - Virtual size: 4KB

Headers

File Characteristics

Sections

.text Size: 3KB - Virtual size: 3KB

.rdata Size: 4KB - Virtual size: 3KB

.data Size: 120KB - Virtual size: 120KB

.rsrc Size: 1024B - Virtual size: 4KB

42:e6:e8:5b:91:aa:89:5b:be:8c:94:d4:b0:9d:00:0b
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

9c:b8:d0:36:0e:5b:b3:6b:73:83:05:71:4e:24:a8:08:35:c0:7b:0a
Signer

16-03-2011 17:12
Valid: false

UPX0
Size: - Virtual size: 108KB

UPX1
Size: 31KB - Virtual size: 32KB

.rsrc
Size: 1KB - Virtual size: 4KB

.text
Size: 3KB - Virtual size: 3KB

.rdata
Size: 4KB - Virtual size: 3KB

.data
Size: 120KB - Virtual size: 120KB

.rsrc
Size: 1024B - Virtual size: 4KB