8efbe2f2b2e99a2b10a9b91a1c489c4b5ec562f8a254b8e0f343cc54109cbd29

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General

Target

8efbe2f2b2e99a2b10a9b91a1c489c4b5ec562f8a254b8e0f343cc54109cbd29
Size

68KB
MD5

9ccd9c2320957ab28814f7b4139f965d
SHA1

70f9f333e3d8b20b8e1426a1ce9ebf03e852c902
SHA256

8efbe2f2b2e99a2b10a9b91a1c489c4b5ec562f8a254b8e0f343cc54109cbd29
SHA512

213d1ba280bf8890460f095e44644ae07057534d6189910dde0d8024202f9721fd3a65760f152676a0f2eeadf4648af56e5f706f391d5b9875b612cc1f803430
SSDEEP

1536:uqcAFE8Zo5rsurftTib+3aKbpxvxux8LYAr+CpyhoqF:9+8Zo5rhftTib+qK9xvxux8LR+CYhos

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

8efbe2f2b2e99a2b10a9b91a1c489c4b5ec562f8a254b8e0f343cc54109cbd29
.exe windows x86

Code Sign

0a:5b:79:77:54:f7:63:90:49:91:ec:61:44:a7:91:a7
Certificate

Issuer

CN=sdfgkrn4nigds

Not Before

25/03/2011, 13:36

Not After

31/12/2039, 23:59

Subject

CN=sdfgkrn4nigds

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

45:f9:14:9d:05:bb:dc:cd:a8:52:2e:98:38:0a:58:8a:c8:f8:39:a7
Signer

Actual PE Digest

45:f9:14:9d:05:bb:dc:cd:a8:52:2e:98:38:0a:58:8a:c8:f8:39:a7

Digest Algorithm

sha1

PE Digest Matches

false

Signature Validations

Trusted

false

Verification

Signing Certificate

CN=sdfgkrn4nigds

26/03/2011, 20:15
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: 120KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 63KB - Virtual size: 64KB

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: 48KB - Virtual size: 47KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 119KB - Virtual size: 120KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

0a:5b:79:77:54:f7:63:90:49:91:ec:61:44:a7:91:a7Certificate

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

45:f9:14:9d:05:bb:dc:cd:a8:52:2e:98:38:0a:58:8a:c8:f8:39:a7Signer

Signature Validations

Verification

26/03/2011, 20:15 Valid: false

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 120KB

UPX1 Size: 63KB - Virtual size: 64KB

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

Headers

File Characteristics

Sections

.text Size: 48KB - Virtual size: 47KB

.data Size: 119KB - Virtual size: 120KB

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

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

0a:5b:79:77:54:f7:63:90:49:91:ec:61:44:a7:91:a7
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

45:f9:14:9d:05:bb:dc:cd:a8:52:2e:98:38:0a:58:8a:c8:f8:39:a7
Signer

26/03/2011, 20:15
Valid: false

UPX0
Size: - Virtual size: 120KB

UPX1
Size: 63KB - Virtual size: 64KB

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

.text
Size: 48KB - Virtual size: 47KB

.data
Size: 119KB - Virtual size: 120KB

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

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