MALICIOUS
104
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of external links, many of which are SEO-optimized and point to other PDF files. This indicates a link farm or SEO poisoning tactic designed to drive traffic to potentially malicious content. The document body, though partially corrupted, suggests a lure related to educational materials, further supporting a phishing or malicious download scheme.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
External URI info PDF_URIPDF contains an external URL action
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://armstrong-family.rominastiebenphotography.com/uploads/1/3/0/6/130620467/130620467.html#oxford+grammar+for+schools+1+pdf+free+download PDF link annotation
- http://romelocaltourguides.com/uploads/1/3/0/7/130776366/wigetamezowatetasi.pdfIn PDF document text
- http://un-nyc.com/uploads/1/3/0/7/130738754/sidikasixuzo.pdfIn PDF document text
- http://banningdrags.com/uploads/1/3/0/7/130738550/mutubu_dukukuzogaboto_sekiguregifi_bonizeroni.pdfIn PDF document text
- http://getmedeal.com/uploads/1/3/0/5/130546742/bigawejexugut_melat.pdfIn PDF document text
- http://www.leannu.com/uploads/1/3/0/6/130621153/gaberefedime_xafusatefijoj.pdfIn PDF document text
- http://black-opps-nutrition.com/uploads/1/3/0/6/130605347/79d2d59be828.pdfIn PDF document text
- http://referidas.com/uploads/1/3/0/6/130604004/jedeburur-dakekilafelof-mibonuzerav.pdfIn PDF document text
- http://brownestonetravel.info/uploads/1/3/0/7/130775443/fifukifepizej_gexivupir_wexumi_benazudiwo.pdfIn PDF document text
- http://movingsquad.ca/uploads/1/3/0/6/130621148/duwukepunore-rovig-kiwowa-kilubexod.pdfIn PDF document text
- http://mta-sts.mail.a-punkt.ch/uploads/1/3/0/3/130323466/31f0b740c.pdfIn PDF document text
- http://www.moresue.com/uploads/1/3/0/7/130776386/rabofowakunitaf-zomasisabuguk-bugux.pdfIn PDF document text
- http://dan-lynch.com/uploads/1/3/0/2/130289729/e1ef810.pdfIn PDF document text
- http://remotepatiemtmonitoringinc.com/uploads/1/3/0/2/130289570/soreluraba_rurapisegu_gijixiji_rosibedevo.pdfIn PDF document text
- http://babaanddada.com/uploads/1/3/0/4/130435738/5961925.pdfIn PDF document text
- http://myshinglesstory.com/uploads/1/3/0/3/130379297/tediles_dazenisexupusod.pdfIn PDF document text
- http://moorebirthday.com/uploads/1/3/0/6/130604862/865954.pdfIn PDF document text
- http://jayexner.com/uploads/1/3/0/3/130323748/nixirotur_wokumibajusojum_fuwupixo_darum.pdfIn PDF document text
- http://mdcurbside.net/uploads/1/3/0/5/130541924/5d6b5d11e0d.pdfIn PDF document text
- http://mrbojandals.com/uploads/1/3/0/5/130544131/tusakaperinude-rusubilewowew.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000061f1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61F1 | 7480 bytes |
SHA-256: ed747cee44c91912a5522577da3c891fa3eff5a4c9e2031c28814669f2f0ad6f |
|||
font_01_sfnt_off00007e82.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E82 | 16592 bytes |
SHA-256: f0131ee56810017aecb1b1f1316fd22f0f93c9e21ddd00200b293d2fe9d9ac54 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.