50175b805b09b4deba47e1ee8691fafe

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General

Target

50175b805b09b4deba47e1ee8691fafe
Size

555KB
MD5

50175b805b09b4deba47e1ee8691fafe
SHA1

423237bc15d5378c1ca5fafbc34985cd56d18953
SHA256

e74efdf0913f4bfd602df879c48bddec10fbe018b79d6f9b575a3d42d70d961d
SHA512

19a73115977c7abbd457c2e3ae114c24066aa270739e6306001553ee1136ba405afc163231df6a98fff3b278b828eee6992f4b01d827f67a18492261b29666e3
SSDEEP

12288:FK44k+DkT6rGnxTVNBmbmYGxGNYIOmDHamzuhwLDxd9mpf3izXe:F4yTmCxlhez6m66LDxmpfyzXe

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

50175b805b09b4deba47e1ee8691fafe
.exe windows:4 windows x86 arch:x86

Code Sign

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:be
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

10/05/2010, 00:00

Not After

10/05/2015, 23:59

Subject

CN=COMODO Time Stamping Signer,O=COMODO CA Limited,L=Salford,ST=Greater Manchester,C=GB

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

27:22:80:02:c4:36:8b:89:85:b0:d5:7b:c7:fe:75:cc
Certificate

Issuer

CN=UTN-USERFirst-Object,OU=http://www.usertrust.com,O=The USERTRUST Network,L=Salt Lake City,ST=UT,C=US

Not Before

24/11/2010, 00:00

Not After

23/11/2012, 23:59

Subject

CN=Volonet Ltd,O=Volonet Ltd,POSTALCODE=67778,STREET=hazfira 19,L=Tel-Aviv,ST=Israel,C=IL

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

7f:e3:b3:13:21:8d:58:40:0d:f5:46:96:f6:1f:f8:35:10:2f:09:41
Signer

Actual PE Digest

7f:e3:b3:13:21:8d:58:40:0d:f5:46:96:f6:1f:f8:35:10:2f:09:41

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 744KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 493KB - Virtual size: 496KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 57KB - Virtual size: 60KB

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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 737KB - Virtual size: 737KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 15KB

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

.tls
Size: - Virtual size: 16B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 43KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 382KB - Virtual size: 382KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:beCertificate

Extended Key Usages

Key Usages

27:22:80:02:c4:36:8b:89:85:b0:d5:7b:c7:fe:75:ccCertificate

Extended Key Usages

Key Usages

7f:e3:b3:13:21:8d:58:40:0d:f5:46:96:f6:1f:f8:35:10:2f:09:41Signer

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 744KB

UPX1 Size: 493KB - Virtual size: 496KB

.rsrc Size: 57KB - Virtual size: 60KB

Headers

File Characteristics

Sections

CODE Size: 737KB - Virtual size: 737KB

DATA Size: 20KB - Virtual size: 19KB

BSS Size: - Virtual size: 15KB

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

.tls Size: - Virtual size: 16B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 43KB - Virtual size: 42KB

.rsrc Size: 382KB - Virtual size: 382KB

47:8a:8e:fb:59:e1:d8:3f:0c:e1:42:d2:a2:87:07:be
Certificate

27:22:80:02:c4:36:8b:89:85:b0:d5:7b:c7:fe:75:cc
Certificate

7f:e3:b3:13:21:8d:58:40:0d:f5:46:96:f6:1f:f8:35:10:2f:09:41
Signer

UPX0
Size: - Virtual size: 744KB

UPX1
Size: 493KB - Virtual size: 496KB

.rsrc
Size: 57KB - Virtual size: 60KB

CODE
Size: 737KB - Virtual size: 737KB

DATA
Size: 20KB - Virtual size: 19KB

BSS
Size: - Virtual size: 15KB

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

.tls
Size: - Virtual size: 16B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 43KB - Virtual size: 42KB

.rsrc
Size: 382KB - Virtual size: 382KB