c53e1dd57f2397604be2de6f88f294fb

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General

Target

c53e1dd57f2397604be2de6f88f294fb
Size

285KB
MD5

c53e1dd57f2397604be2de6f88f294fb
SHA1

a1bd23d0025f84c6e35407cee8a911455a0b23eb
SHA256

e86a5f1efff06f6c4b18814fbeb1615bacd87497d644510ff294a8ac77f7f66d
SHA512

7a14082caf59b1a480e45a565d819370eef3d0f4d38a929515f3c576da963dc33846d56c346a2581f0399ed78280a610a5261d650712a1084d71ddecb4ebd820
SSDEEP

6144:DLy7h7xrSpauPXkogeXpHF0W1IXmQ4Ho1m52h++YozY:3y7h7xcXkwpF0yX5hnwY

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

c53e1dd57f2397604be2de6f88f294fb
.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

4c:94:4e:83:45:82:89:1a:4e:e5:3b:27:c8:46:b3:04:e8:b0:f1:3b
Signer

Actual PE Digest

4c:94:4e:83:45:82:89:1a:4e:e5:3b:27:c8:46:b3:04:e8:b0:f1:3b

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: 528KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 242KB - Virtual size: 244KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 39KB - Virtual size: 40KB

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: 489KB - Virtual size: 488KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 14KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 9KB

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: 33KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 187KB - Virtual size: 187KB

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

4c:94:4e:83:45:82:89:1a:4e:e5:3b:27:c8:46:b3:04:e8:b0:f1:3bSigner

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 528KB

UPX1 Size: 242KB - Virtual size: 244KB

.rsrc Size: 39KB - Virtual size: 40KB

Headers

File Characteristics

Sections

CODE Size: 489KB - Virtual size: 488KB

DATA Size: 7KB - Virtual size: 6KB

BSS Size: - Virtual size: 14KB

.idata Size: 10KB - Virtual size: 9KB

.tls Size: - Virtual size: 16B

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

.reloc Size: 33KB - Virtual size: 32KB

.rsrc Size: 187KB - Virtual size: 187KB

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

4c:94:4e:83:45:82:89:1a:4e:e5:3b:27:c8:46:b3:04:e8:b0:f1:3b
Signer

UPX0
Size: - Virtual size: 528KB

UPX1
Size: 242KB - Virtual size: 244KB

.rsrc
Size: 39KB - Virtual size: 40KB

CODE
Size: 489KB - Virtual size: 488KB

DATA
Size: 7KB - Virtual size: 6KB

BSS
Size: - Virtual size: 14KB

.idata
Size: 10KB - Virtual size: 9KB

.tls
Size: - Virtual size: 16B

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

.reloc
Size: 33KB - Virtual size: 32KB

.rsrc
Size: 187KB - Virtual size: 187KB