302458b237a4e62f92582ff64e8ded7b

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General

Target

302458b237a4e62f92582ff64e8ded7b
Size

168KB
MD5

302458b237a4e62f92582ff64e8ded7b
SHA1

4241d60ecc39960aa525d72f9a2c98352f327d4a
SHA256

2c6e17085c898c8db69e0e3b08dd71442fc9d3bd88386caeef0651cdfa8193d5
SHA512

c4ee5d9a4ce4dfcac73200c5809f72d01018178296d50c32e0b7f025a54a45bfbfbd18c71893ab00480dbabafd8d8917dd9334f37ef3c39dbbc4aaf881806fcd
SSDEEP

3072:GthprlXj4NsrAt9vF2hb+9KxDo7X7EWwoxZl3hUH6rFfWppTEqS9InYL:Gnp5z4GrAFdDEWwsr6rVnQ

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

302458b237a4e62f92582ff64e8ded7b
.exe windows:5 windows x86 arch:x86

Code Sign

53:c7:49:8e:70:43:74:0f:15:eb:da:90:d6:e5:6f:72
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Not Before

29/08/2012, 00:00

Not After

29/08/2014, 23:59

Subject

CN=LI Impact,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=LI Impact,L=Carson City,ST=Nevada,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

Issuer

CN=VeriSign Class 3 Public Primary Certification Authority - G5,OU=VeriSign Trust Network+OU=(c) 2006 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

08/02/2010, 00:00

Not After

07/02/2020, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2010 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)10,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

5b:27:82:6a:7f:07:fd:46:ac:f0:3d:2b:91:03:24:25:50:0f:2a:e2
Signer

Actual PE Digest

5b:27:82:6a:7f:07:fd:46:ac:f0:3d:2b:91:03:24:25:50:0f:2a:e2

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 84KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 157KB - Virtual size: 160KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 85KB - Virtual size: 84KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 102KB - Virtual size: 102KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

53:c7:49:8e:70:43:74:0f:15:eb:da:90:d6:e5:6f:72Certificate

Extended Key Usages

Key Usages

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7Certificate

Extended Key Usages

Key Usages

5b:27:82:6a:7f:07:fd:46:ac:f0:3d:2b:91:03:24:25:50:0f:2a:e2Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 84KB

UPX1 Size: 157KB - Virtual size: 160KB

.rsrc Size: 6KB - Virtual size: 8KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 85KB - Virtual size: 84KB

.rdata Size: 19KB - Virtual size: 19KB

.data Size: 5KB - Virtual size: 12KB

.rsrc Size: 102KB - Virtual size: 102KB

.reloc Size: 8KB - Virtual size: 7KB

53:c7:49:8e:70:43:74:0f:15:eb:da:90:d6:e5:6f:72
Certificate

52:00:e5:aa:25:56:fc:1a:86:ed:96:c9:d4:4b:33:c7
Certificate

5b:27:82:6a:7f:07:fd:46:ac:f0:3d:2b:91:03:24:25:50:0f:2a:e2
Signer

UPX0
Size: - Virtual size: 84KB

UPX1
Size: 157KB - Virtual size: 160KB

.rsrc
Size: 6KB - Virtual size: 8KB

.text
Size: 85KB - Virtual size: 84KB

.rdata
Size: 19KB - Virtual size: 19KB

.data
Size: 5KB - Virtual size: 12KB

.rsrc
Size: 102KB - Virtual size: 102KB

.reloc
Size: 8KB - Virtual size: 7KB