MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a prominent link to 'live video chat' which is a common lure for malicious sites. The PDF_MALICIOUS_REDIRECTOR_LINK heuristic confirms that the primary URL, https://ttraff.cc/pify?keyword=live+video+chat, leads to known malicious redirector infrastructure. Additionally, the PDF_SEO_LINK_FARM heuristic indicates the document is part of a larger campaign to generate traffic via numerous PDF links, with the first identified link pointing to a Shopify domain hosting another PDF. The document body, though partially corrupted, contains the lure text and the malicious URL.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
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=live+video+chat In PDF document text
- http://files.campspirit.ca/uploads/1/3/1/8/131871705/rorizafafedano.pdfIn PDF document text
- http://sudamejon.mannahomesne.com/uploads/1/3/1/1/131163599/dosomuwowote.pdfIn PDF document text
- http://dijokix.nhvfd18.org/uploads/1/3/0/7/130739595/pewukewuxenamuv_tiwad_tuwudoguzolol_mopab.pdfIn PDF document text
- http://files.joyceclp.com/uploads/1/3/0/8/130873822/reraturu.pdfIn PDF document text
- http://files.buffalobrewinghistory.com/uploads/1/3/1/4/131454352/e0ffaecea.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/1/0441/0654/7352/files/lesikidutek.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9898/6909/files/vebezivolewi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3092/9827/files/93407224916.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/1784/4382/files/lirirowazizaxupovimuja.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0463/2025/5138/files/xovufunikovurudiw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1136/6309/files/benejawilowavaxavemopate.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/6623/7852/files/5322957096.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9689/1807/files/notidam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5731/4977/files/geometric_symbols_in_engineering_drawing.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6026/5117/files/gukinovolutixirafawifida.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7920/5031/files/poboletirireretek.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0926/0190/files/reading_cvc_words.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_off00006681.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6681 | 4720 bytes |
SHA-256: 48ef50a00c5b2b593cecb5b5c61be535fe19de8d4d595ed1b2faa07714d43229 |
|||
font_01_sfnt_off00007689.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7689 | 10120 bytes |
SHA-256: 28da181b6b095ca69dd217dba19aa860bbbc7b5ce0a2eeb073c476b4ce765af3 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.