ssfree[.]exe | Triage

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General

Target

ssfree.exe
Size

3.7MB
MD5

1d679b12cf4b3beab60038a8551ba307
SHA1

3989a7806c9643bb13540576030d7d1794524456
SHA256

373d50bcda57662651444c784a76d021497f8180c87adc68108ed9c7dc36306a
SHA512

863da296dd7bd3a415b6bd8ef3cdb150d541cc0807171d248bdf44ff59830a739b7c7dae13e6042d4eb68d04a7b9af966a7a7d1f4303ef3a4b6561d1377fc120
SSDEEP

98304:O46VplnCddAzlrWoM191KlGHNNGx7s+l91DmvvEyX2gt:H6VplOAZrjA1cQcDER

Score

1^/10

Malware Config

Signatures

Files

ssfree.exe
.exe windows x86

Code Sign

2d:57:82:53:ff:25:ed:87:b2:27:06:f4:9a:9f:90:fc
Certificate

Issuer

CN=thawte SHA256 Code Signing CA,O=thawte\, Inc.,C=US

Not Before

10/03/2020, 00:00

Not After

10/03/2022, 23:59

Subject

CN=Splinterware Ltd,O=Splinterware Ltd,L=Solihull,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cb
Certificate

Issuer

CN=thawte Primary Root CA,OU=Certification Services Division+OU=(c) 2006 thawte\, Inc. - For authorized use only,O=thawte\, Inc.,C=US

Not Before

10/12/2013, 00:00

Not After

09/12/2023, 23:59

Subject

CN=thawte SHA256 Code Signing CA,O=thawte\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

27:16:5b:0d:2f:89:1b:e2:53:74:fa:99:13:d7:75:83:94:16:00:ec
Signer

Actual PE Digest

27:16:5b:0d:2f:89:1b:e2:53:74:fa:99:13:d7:75:83:94:16:00:ec

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_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: 39KB - Virtual size: 39KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 1024B - Virtual size: 592B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 3KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 8B

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: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Code Sign

2d:57:82:53:ff:25:ed:87:b2:27:06:f4:9a:9f:90:fcCertificate

Extended Key Usages

Key Usages

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cbCertificate

Extended Key Usages

Key Usages

27:16:5b:0d:2f:89:1b:e2:53:74:fa:99:13:d7:75:83:94:16:00:ecSigner

Headers

DLL Characteristics

File Characteristics

Sections

CODE Size: 39KB - Virtual size: 39KB

DATA Size: 1024B - Virtual size: 592B

BSS Size: - Virtual size: 3KB

.idata Size: 2KB - Virtual size: 2KB

.tls Size: - Virtual size: 8B

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

.reloc Size: - Virtual size: 2KB

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

2d:57:82:53:ff:25:ed:87:b2:27:06:f4:9a:9f:90:fc
Certificate

71:a0:b7:36:95:dd:b1:af:c2:3b:2b:9a:18:ee:54:cb
Certificate

27:16:5b:0d:2f:89:1b:e2:53:74:fa:99:13:d7:75:83:94:16:00:ec
Signer

CODE
Size: 39KB - Virtual size: 39KB

DATA
Size: 1024B - Virtual size: 592B

BSS
Size: - Virtual size: 3KB

.idata
Size: 2KB - Virtual size: 2KB

.tls
Size: - Virtual size: 8B

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

.reloc
Size: - Virtual size: 2KB

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