MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.cc, which is designed to lead users to malicious sites. The document body, though heavily obfuscated, contains the same URL and keywords suggesting a lure. The presence of a link farm and a callback lure heuristic further indicates a phishing or scam attempt. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
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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=kenmore+coldspot+106+manual In PDF document text
- http://files.lavishsalonharrisburg.com/uploads/1/3/0/7/130776131/b9a3db8ab31ec.pdfIn PDF document text
- http://files.lmbrowsandbeauty.com/uploads/1/3/0/8/130814393/a28f83a334e.pdfIn PDF document text
- http://files.redroosterbakehouse.com/uploads/1/3/0/7/130776451/tanojubuxagubar_tolofavuk_pupedoweniwanim_junuja.pdfIn PDF document text
- http://files.hellofromdetroit.com/uploads/1/3/1/4/131406379/96876b993c29.pdfIn PDF document text
- http://files.findthelostkitchen.com/uploads/1/3/1/8/131871687/2830686.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/1/0430/3300/2145/files/wesak.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4915/6757/files/jusomutulorenepexigul.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4217/6150/files/26071390816.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7564/9180/files/47673770130.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3428/0099/files/gozej.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/9876/5480/files/fanon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3813/8783/files/merimaku.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/4002/0382/files/vizemu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5362/2182/files/lamuxinivataxevojelojar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8166/2613/files/fonuronefokuvedutobilu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3243/7158/files/nugebeselat.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6608/7838/files/75264834612.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0390/3127/files/dijudorogupitep.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_off00008783.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8783 | 5536 bytes |
SHA-256: 6a75b5d3a84e131253b6bcf1e49667792bf28f48b8cb6d16bbf22b57b7005b5a |
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font_01_sfnt_off00009a49.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9A49 | 10212 bytes |
SHA-256: 0e0745f5f015f54fdd2acccd793c9e18a2aeeff9f92a13bb1531b40f5d5ba7e2 |
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