a2b8660667d106f49b4882fd590c543d

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General

Target

a2b8660667d106f49b4882fd590c543d
Size

1023KB
MD5

a2b8660667d106f49b4882fd590c543d
SHA1

a91b8b4802d84970a37f29701522db1e9febd16c
SHA256

13eccd97d1cf4b9b5ec1778b7fba4e7ccbba9e4c3f297a7609356834af47d9ef
SHA512

1ee783ae1885d2ccaceefa4e1bc492ea8d5673ffbe842da7a2663789b1047d3f09815f295e8206bca3bfa56144de429affe7d9c96dc8932f599e78dd59993b32
SSDEEP

24576:ZmYms3XJ4ZhKWL1hbrj3xg1AJde7dHsTKaOTw4kfmkoUVAK:ZmYmiXJAY41ydiTX54Gm/sP

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

a2b8660667d106f49b4882fd590c543d
.exe windows:4 windows x86 arch:x86

Code Sign

04:8b:18:52:d3:6e:e8
Certificate

Issuer

CN=Go Daddy Secure Certificate Authority - G2,OU=http://certs.godaddy.com/repository/,O=GoDaddy.com\, Inc.,L=Scottsdale,ST=Arizona,C=US

Not Before

20-08-2014 09:55

Not After

05-08-2015 08:51

Subject

CN=GIGA Digital AG,O=GIGA Digital AG,L=Berlin,ST=Berlin,C=DE

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

Certificate

Issuer

CN=Go Daddy Root Certificate Authority - G2,O=GoDaddy.com\, Inc.,L=Scottsdale,ST=Arizona,C=US

Not Before

01-09-2009 00:00

Not After

31-12-2037 23:59

Subject

CN=Go Daddy Root Certificate Authority - G2,O=GoDaddy.com\, Inc.,L=Scottsdale,ST=Arizona,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

07
Certificate

Issuer

CN=Go Daddy Root Certificate Authority - G2,O=GoDaddy.com\, Inc.,L=Scottsdale,ST=Arizona,C=US

Not Before

03-05-2011 07:00

Not After

03-05-2031 07:00

Subject

CN=Go Daddy Secure Certificate Authority - G2,OU=http://certs.godaddy.com/repository/,O=GoDaddy.com\, Inc.,L=Scottsdale,ST=Arizona,C=US

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

a6:87:97:81:a4:34:44:e2:fe:21:7c:f2:2f:73:21:fa:96:c7:9f:71
Signer

Actual PE Digest

a6:87:97:81:a4:34:44:e2:fe:21:7c:f2:2f:73:21:fa:96:c7:9f:71

Digest Algorithm

sha1

PE Digest Matches

true

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
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 1.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 989KB - Virtual size: 992KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 27KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch: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
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 483KB - Virtual size: 482KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

code
Size: 340KB - Virtual size: 339KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

data
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 122KB - Virtual size: 122KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 59KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

Files

Code Sign

04:8b:18:52:d3:6e:e8Certificate

Extended Key Usages

Key Usages

Certificate

Key Usages

07Certificate

Key Usages

a6:87:97:81:a4:34:44:e2:fe:21:7c:f2:2f:73:21:fa:96:c7:9f:71Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.5MB

UPX1 Size: 989KB - Virtual size: 992KB

.rsrc Size: 27KB - Virtual size: 28KB

Headers

File Characteristics

Sections

.text Size: 483KB - Virtual size: 482KB

code Size: 340KB - Virtual size: 339KB

.data Size: 11KB - Virtual size: 11KB

data Size: 1.4MB - Virtual size: 1.4MB

.rdata Size: 122KB - Virtual size: 122KB

.bss Size: - Virtual size: 59KB

.idata Size: 13KB - Virtual size: 12KB

.rsrc Size: 26KB - Virtual size: 26KB

04:8b:18:52:d3:6e:e8
Certificate

07
Certificate

a6:87:97:81:a4:34:44:e2:fe:21:7c:f2:2f:73:21:fa:96:c7:9f:71
Signer

UPX0
Size: - Virtual size: 1.5MB

UPX1
Size: 989KB - Virtual size: 992KB

.rsrc
Size: 27KB - Virtual size: 28KB

.text
Size: 483KB - Virtual size: 482KB

code
Size: 340KB - Virtual size: 339KB

.data
Size: 11KB - Virtual size: 11KB

data
Size: 1.4MB - Virtual size: 1.4MB

.rdata
Size: 122KB - Virtual size: 122KB

.bss
Size: - Virtual size: 59KB

.idata
Size: 13KB - Virtual size: 12KB

.rsrc
Size: 26KB - Virtual size: 26KB