b5bb4e50f8d2e69c2e411e6d21bc9275

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General

Target

b5bb4e50f8d2e69c2e411e6d21bc9275
Size

242KB
MD5

b5bb4e50f8d2e69c2e411e6d21bc9275
SHA1

e454d7af9651affe531b44bb9f15dae7e689cfa7
SHA256

d6e22b2396e6260543d90576f50ee2ecc8555dda6daf1ba887eb6a4784408ce2
SHA512

173bf9da2d7071f09cdb6067a4d633c6d85dbf808022d58cc5b1982e9470b275e52260f3079176a3b5a6550ffaeb4fea51bec90852518c94042a00d0c4511e2b
SSDEEP

6144:ckeENDvTSn2SV/GuhYdViC7X57+nMLMalK2DheboAT:cNEND/k/GLPX57+n0M1Ahe5T

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

b5bb4e50f8d2e69c2e411e6d21bc9275
.exe windows:5 windows x86 arch:x86

Code Sign

0d:1d:c2:90:2c:5a:9a:3f:99:0f:ba:a1:f9:23:9e:e0
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

22/03/2013, 00:00

Not After

21/06/2014, 23:59

Subject

CN=Pinball Corporation.,OU=Digital ID Class 3 - Microsoft Software Validation v2,O=Pinball Corporation.,L=Bellevue,ST=Washington,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

75:97:b8:1f:03:63:1f:10:29:34:f6:38:4a:15:3d:11:17:4f:2f:04
Signer

Actual PE Digest

75:97:b8:1f:03:63:1f:10:29:34:f6:38:4a:15:3d:11:17:4f:2f:04

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 308KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 230KB - Virtual size: 232KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - 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_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 365KB - Virtual size: 364KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 73KB - Virtual size: 73KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 57KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

0d:1d:c2:90:2c:5a:9a:3f:99:0f:ba:a1:f9:23:9e:e0Certificate

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

75:97:b8:1f:03:63:1f:10:29:34:f6:38:4a:15:3d:11:17:4f:2f:04Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 308KB

UPX1 Size: 230KB - Virtual size: 232KB

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

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 365KB - Virtual size: 364KB

.rdata Size: 73KB - Virtual size: 73KB

.data Size: 10KB - Virtual size: 20KB

.rsrc Size: 57KB - Virtual size: 56KB

0d:1d:c2:90:2c:5a:9a:3f:99:0f:ba:a1:f9:23:9e:e0
Certificate

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

75:97:b8:1f:03:63:1f:10:29:34:f6:38:4a:15:3d:11:17:4f:2f:04
Signer

UPX0
Size: - Virtual size: 308KB

UPX1
Size: 230KB - Virtual size: 232KB

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

.text
Size: 365KB - Virtual size: 364KB

.rdata
Size: 73KB - Virtual size: 73KB

.data
Size: 10KB - Virtual size: 20KB

.rsrc
Size: 57KB - Virtual size: 56KB