MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a clear call-to-action and a link that redirects to known malicious infrastructure. The document body text, though heavily obfuscated, contains keywords related to a 'download' and the malicious URL. The presence of a link farm further indicates an attempt to distribute malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
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.
-
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
-
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
-
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 https://ttraff.cc/pify?keyword=fda+key+answer+2020+pdf+download In PDF document text
- http://files.solidwastemanagement2030.org/uploads/1/3/1/8/131857916/2332e.pdfIn PDF document text
- http://nifukuw.bathhousebasics.com/uploads/1/3/1/8/131856158/6050874.pdfIn PDF document text
- http://files.chatteriemainecoonroswell.com/uploads/1/3/1/4/131407164/munodigadomosugafo.pdfIn PDF document text
- http://files.karenkiddlab.com/uploads/1/3/1/3/131380729/3094053.pdfIn PDF document text
- http://fidaw.anairda-arte.com/uploads/1/3/0/8/130874330/c5765e95.pdfIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5969/2191/files/gofisaxawomesumijom.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0631/9001/files/the_masorah_of_biblia_hebraica_stuttgartensia.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6179/6248/files/sasutenilak.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9213/2508/files/62990846108.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5995/3312/files/pidamogiwuzi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6305/0394/files/ansiedad_generalizada_en_nios.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/7283/0105/files/betiwava.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7759/1449/files/rezukidonefeti.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0436/1884/files/30160755695.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/67768868558.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0110/1985/files/lefotakirorokomutenidekim.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/1466/5878/files/sonikekusojapagavipigul.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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_004_off0000715c.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x715C | 4592 bytes |
SHA-256: 7cdb2446ae3e8c798f7558eb239f04477db18630da47564a47819321167ec3b1 |
|||
font_00_sfnt_off00005e6a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E6A | 5524 bytes |
SHA-256: 94a73d3b65b0d044b111a3f35247724b46fed6fc57ca004efa91bbdfb2c43a6f |
|||
font_02_sfnt_off00008216.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8216 | 10348 bytes |
SHA-256: 29168769a4c5a0e51766ca79e121c35115aee9a05c92993b250d6140041eaf3c |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.