MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
T1059.001 PowerShell
The PDF contains embedded JavaScript and links to a known malicious redirector, ttraff.com. The document body is presented as a user manual for a 'Full hd car dvr 1080p', a common lure for phishing or malware delivery. The redirector likely serves as a gateway to further malicious content. The presence of numerous PDF links, many hosted on Shopify, suggests a link farm SEO tactic to improve search engine visibility for the 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.
-
Malformed active-content stream length medium PDF_MALFORMED_EXPLOIT_STREAM_LENGTHA PDF stream that carries active/exploit-looking content has a declared /Length that does not match the recovered stream body. Malformed stream boundaries and length mismatches are common parser-evasion/supporting evidence around Reader exploit streams.
-
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.com/pify?keyword=full+hd+car+dvr+1080p+user+manual In PDF document text
- http://files.shakopeeplumberhvac.com/uploads/1/3/1/3/131398143/turojike_gaweruvumozele.pdfIn PDF document text
- http://files.advcopiersolutions.com/uploads/1/3/1/4/131453453/kajevasubukana.pdfIn PDF document text
- http://files.artsplacecheshirect.org/uploads/1/3/1/1/131164424/woxuxejajul.pdfIn 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/1/0429/8938/7939/files/64076810390.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9124/5733/files/roponekeko.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1320/9246/files/osrs_water_battlestaff.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0425/4615/files/nobam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/70474217151.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7554/1919/files/71066054703.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1358/5566/files/621140078.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0386/1401/files/4989602729.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4273/3208/files/57330952115.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9777/4497/files/35719223057.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9373/7110/files/rosojomujanajevat.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5660/4070/files/ripetuzapod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7166/7360/files/85834128342.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000062da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62DA | 5716 bytes |
SHA-256: 033675a5b46ac60e2ccc67bba6347c122f469e1cb55d11ec314a4cd6a30098a4 |
|||
font_01_sfnt_off0000762a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x762A | 9860 bytes |
SHA-256: 495727799069af7e9e6a10dc88cb31f67626cbb7a2d9db3282d68673624a255f |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.