MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains numerous links, many of which point to a link farm hosted on Shopify. One of the primary links, 'https://ttraff.cc/pify?keyword=job+application+form+format+doc', is identified as a malicious redirector. This suggests the document is designed to lure victims with a job application theme and subsequently redirect them to malicious sites. No scripts were extracted, but the extensive link farm and the identified malicious redirector strongly indicate a phishing or redirection attack.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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.
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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.
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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.
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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.
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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=job+application+form+format+doc In PDF document text
- http://patafi.thebarefootmomma.com/uploads/1/3/2/6/132680839/basuz-gitadijamizono.pdfIn PDF document text
- http://files.scribblegardencafe.com/uploads/1/3/1/1/131164081/fevuda_pumisod_xanuwo_gaziv.pdfIn PDF document text
- http://busajido.tblacblog.com/uploads/1/3/1/0/131070357/fekukuzi.pdfIn PDF document text
- http://files.fresnonutritionsolutions.com/uploads/1/3/2/6/132683111/9806049.pdfIn PDF document text
- http://bewinebu.oilmonkees.com/uploads/1/3/1/4/131452938/ladoxomimibokawoxop.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/1/0432/0195/3952/files/xakekuzifa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6909/6615/files/guvuvanodera.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7361/7568/files/lifetidexopurotaku.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/61259485886.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4434/7799/files/87032152882.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/dagezaluvonanapukinuwit.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/13503036424.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4873/9740/files/90898819134.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/14985018959.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1035/7405/files/kadixuzudamub.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
- http://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005d5c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D5C | 5252 bytes |
SHA-256: 4e12c6cc03fa77f99c7595b76c859940dd49d0eb8d25bd806991fd18d8fa5623 |
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font_01_sfnt_off00006f11.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F11 | 9168 bytes |
SHA-256: ef6a76644d3de3be36d7084847b32694e0a45a50081a0ad6d7b1e978a50d1720 |
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font_02_sfnt_off00008d38.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8D38 | 9752 bytes |
SHA-256: 201663dea4866e52e6c74e187e44b7add0692c6357f9d91af4a6a2b1f0222da0 |
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