053bc56ef6d0e320fa00d80aad87505b

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General

Target

053bc56ef6d0e320fa00d80aad87505b
Size

354KB
MD5

053bc56ef6d0e320fa00d80aad87505b
SHA1

89faba0068356a80a3f10149ccd1c7fcd0e89c9d
SHA256

825f99e06e3e26f7df7e6ff0dc9f5dde9ce4ee87354995fd9b13a4160c1856aa
SHA512

db99dd5e50aaa14830416e0c03f8c47e7566b500e5a1e246cf8b4c25306c83aed7e541a4c1356b25dbdab8af7b999a556af22bd174db576c8d13558c0862bcaf
SSDEEP

6144:jnLnp+SGhJJ67vlkaHICi/dvZj9JoaOu8Osa0CA8ztvwnoqdDQjes0061XibPpwb:DLnprGhS7vJk192aOuRM2ztvwnAjesd+

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

053bc56ef6d0e320fa00d80aad87505b
.exe windows:5 windows x86 arch:x86

Code Sign

18:58:91:34:28:c4:9a:27:0b:e0:07:11:e9:73:81:c6
Certificate

Issuer

CN=Thawte Code Signing CA - G2,O=Thawte\, Inc.,C=US

Not Before

12/06/2014, 00:00

Not After

12/06/2015, 23:59

Subject

CN=Plugin Update SL,O=Plugin Update SL,L=Guia De Isora,ST=Tenerife,C=ES

Extended Key Usages

ExtKeyUsageCodeSigning
ExtKeyUsageMicrosoftCommercialCodeSigning

Key Usages

KeyUsageDigitalSignature

86:d0:f3:2d:1e:0f:c5:40:c6:3c:fa:52:4b:b6:cc:cc:8d:8e:b1:53
Signer

Actual PE Digest

86:d0:f3:2d:1e:0f:c5:40:c6:3c:fa:52:4b:b6:cc:cc:8d:8e:b1:53

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_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 636KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 314KB - Virtual size: 316KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 36KB - Virtual size: 36KB

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_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 483KB - Virtual size: 483KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 135KB - Virtual size: 134KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 14KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 211KB - Virtual size: 211KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 54KB - Virtual size: 54KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

18:58:91:34:28:c4:9a:27:0b:e0:07:11:e9:73:81:c6Certificate

Extended Key Usages

Key Usages

86:d0:f3:2d:1e:0f:c5:40:c6:3c:fa:52:4b:b6:cc:cc:8d:8e:b1:53Signer

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 636KB

UPX1 Size: 314KB - Virtual size: 316KB

.rsrc Size: 36KB - Virtual size: 36KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 483KB - Virtual size: 483KB

.rdata Size: 135KB - Virtual size: 134KB

.data Size: 14KB - Virtual size: 31KB

.rsrc Size: 211KB - Virtual size: 211KB

.reloc Size: 54KB - Virtual size: 54KB

18:58:91:34:28:c4:9a:27:0b:e0:07:11:e9:73:81:c6
Certificate

86:d0:f3:2d:1e:0f:c5:40:c6:3c:fa:52:4b:b6:cc:cc:8d:8e:b1:53
Signer

UPX0
Size: - Virtual size: 636KB

UPX1
Size: 314KB - Virtual size: 316KB

.rsrc
Size: 36KB - Virtual size: 36KB

.text
Size: 483KB - Virtual size: 483KB

.rdata
Size: 135KB - Virtual size: 134KB

.data
Size: 14KB - Virtual size: 31KB

.rsrc
Size: 211KB - Virtual size: 211KB

.reloc
Size: 54KB - Virtual size: 54KB