b47290b7a723650c34db3d9b1cab8e35

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General

Target

b47290b7a723650c34db3d9b1cab8e35
Size

916KB
MD5

b47290b7a723650c34db3d9b1cab8e35
SHA1

46b55bcdd95cad2dd0e72de129c644e3d7d79950
SHA256

11f391cc51e29732c91303810cad459d9b1a0984d10a76116f166cb5eaa041b5
SHA512

647c78c5433ef37b31e677c21d54988957e247d5921a1b56772e2bdc89da3fef8a20f84ade4406561a74222e77db99b7573a223774e7eee2f0e738651ed6641e
SSDEEP

24576:bJnav4dbkHXlQTlACio/uyy5150XxiRE/O:1av48X+TlAfUoteF/

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

b47290b7a723650c34db3d9b1cab8e35
.exe windows:5 windows x86 arch:x86

Code Sign

06:c0:bb:b9:09:99:72:9c:33:56:0e:c1:8a:20:32:61
Certificate

Issuer

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

07-08-2013 00:00

Not After

11-08-2015 12:00

Subject

CN=Install Manager,O=Install Manager,L=Victoria,ST=British Columbia,C=CA

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

59:58:50:ed:2c:45:a2:b4:cf:14:1a:07:98:e3:7f:64:a0:16:2c:8d
Signer

Actual PE Digest

59:58:50:ed:2c:45:a2:b4:cf:14:1a:07:98:e3:7f:64:a0:16:2c:8d

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: 1.8MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 850KB - Virtual size: 852KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 63KB - Virtual size: 64KB

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: 1.8MB - Virtual size: 1.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 436KB - Virtual size: 436KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 28KB - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 62KB - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 202KB - Virtual size: 202KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

06:c0:bb:b9:09:99:72:9c:33:56:0e:c1:8a:20:32:61Certificate

Extended Key Usages

Key Usages

59:58:50:ed:2c:45:a2:b4:cf:14:1a:07:98:e3:7f:64:a0:16:2c:8dSigner

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 1.8MB

UPX1 Size: 850KB - Virtual size: 852KB

.rsrc Size: 63KB - Virtual size: 64KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 1.8MB - Virtual size: 1.8MB

.rdata Size: 436KB - Virtual size: 436KB

.data Size: 28KB - Virtual size: 61KB

.rsrc Size: 62KB - Virtual size: 61KB

.reloc Size: 202KB - Virtual size: 202KB

06:c0:bb:b9:09:99:72:9c:33:56:0e:c1:8a:20:32:61
Certificate

59:58:50:ed:2c:45:a2:b4:cf:14:1a:07:98:e3:7f:64:a0:16:2c:8d
Signer

UPX0
Size: - Virtual size: 1.8MB

UPX1
Size: 850KB - Virtual size: 852KB

.rsrc
Size: 63KB - Virtual size: 64KB

.text
Size: 1.8MB - Virtual size: 1.8MB

.rdata
Size: 436KB - Virtual size: 436KB

.data
Size: 28KB - Virtual size: 61KB

.rsrc
Size: 62KB - Virtual size: 61KB

.reloc
Size: 202KB - Virtual size: 202KB