85dfd7d0f4b2ff583290d201de3e9be7c70a704901a7d56e6e0d302b37a67ce9

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General

Target

85dfd7d0f4b2ff583290d201de3e9be7c70a704901a7d56e6e0d302b37a67ce9
Size

268KB
MD5

9d53683d3fa15355dfafe7a404321f65
SHA1

cf9be92245127332cf1aa82b00108331badb4229
SHA256

85dfd7d0f4b2ff583290d201de3e9be7c70a704901a7d56e6e0d302b37a67ce9
SHA512

701f329c59ab8776da8a7426e26d50d49690ea91a640bc7ded233c1c3801c94c03981c82a88d3de032f7f420a8077caaa351292d6a1390649cdd59cd2a628085
SSDEEP

6144:OLNe+3C420ATRw43cVRpxQxSPxYUVnx6kAqiVMd:0Ne+PW6U4hZCU6rqiVMd

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

85dfd7d0f4b2ff583290d201de3e9be7c70a704901a7d56e6e0d302b37a67ce9
.exe windows x86

Code Sign

24:36:7b:1b:33:38:dc:ab:4f:c6:52:01:ad:27:c6:be
Certificate

Issuer

CN=DetectMe :)

Not Before

26/02/2011, 11:26

Not After

31/12/2039, 23:59

Subject

CN=DetectMe :)

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

30:01:e1:50:4a:fc:e9:21:75:6c:d5:f4:02:cf:eb:bb:32:a1:eb:ff
Signer

Actual PE Digest

30:01:e1:50:4a:fc:e9:21:75:6c:d5:f4:02:cf:eb:bb:32:a1:eb:ff

Digest Algorithm

sha1

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=DetectMe :)

27/02/2011, 04:40
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: 220KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 259KB - Virtual size: 260KB

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 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: 243KB - Virtual size: 416KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 42KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

24:36:7b:1b:33:38:dc:ab:4f:c6:52:01:ad:27:c6:beCertificate

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

30:01:e1:50:4a:fc:e9:21:75:6c:d5:f4:02:cf:eb:bb:32:a1:eb:ffSigner

Signature Validations

Verification

27/02/2011, 04:40 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 220KB

UPX1 Size: 259KB - Virtual size: 260KB

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

Headers

File Characteristics

Sections

.text Size: 243KB - Virtual size: 416KB

.rdata Size: 3KB - Virtual size: 2KB

.data Size: 42KB - Virtual size: 44KB

.rsrc Size: 4KB - Virtual size: 8KB

24:36:7b:1b:33:38:dc:ab:4f:c6:52:01:ad:27:c6:be
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

30:01:e1:50:4a:fc:e9:21:75:6c:d5:f4:02:cf:eb:bb:32:a1:eb:ff
Signer

27/02/2011, 04:40
Valid: false

UPX0
Size: - Virtual size: 220KB

UPX1
Size: 259KB - Virtual size: 260KB

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

.text
Size: 243KB - Virtual size: 416KB

.rdata
Size: 3KB - Virtual size: 2KB

.data
Size: 42KB - Virtual size: 44KB

.rsrc
Size: 4KB - Virtual size: 8KB