MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF document contains a large number of embedded links, many of which point to a link farm hosted on Shopify. One of the primary links directs to a malicious redirector at 'https://ttraff.cc/pify?keyword=angle+between+vectors+calculator'. This suggests the document is designed to lead users to malicious websites through a series of redirects, likely for phishing or malware distribution. No scripts were extracted from this sample.
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=angle+between+vectors+calculator In PDF document text
- http://files.visualcareerguides.com/uploads/1/3/0/8/130813710/5583705.pdfIn PDF document text
- http://files.tcjewelrydesigns.com/uploads/1/3/0/8/130813732/jagudisixusazenev.pdfIn PDF document text
- http://files.lecantohighschoolband.com/uploads/1/3/2/6/132681560/lifeboralemoza.pdfIn PDF document text
- http://files.mhdtechnologycorp.com/uploads/1/3/1/3/131384635/safawedusut-jewiv.pdfIn PDF document text
- http://files.richgrillz.com/uploads/1/3/1/8/131856247/8543011.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0432/2358/0830/files/gubufowelafapanaziwex.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1932/2022/files/wizomadovasobefujeb.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4161/2199/files/76780774181.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1236/6229/files/revagegijolopivag.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5639/7464/files/85571207616.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/1407/6069/files/xizaxojazudozitibov.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5411/2672/files/xexiwofopofawiwiposejo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7959/8229/files/53872555788.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2022/1607/files/rejatoxokebu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2136/8482/files/vakopalozanomonalub.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7759/1449/files/54982302457.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1928/0288/files/sedot.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005534.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5534 | 5080 bytes |
SHA-256: 00991ebed368fb10552e430398e1f6cef80d01658c901959ee51daab5a5a6830 |
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font_01_sfnt_off000066a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66A0 | 15292 bytes |
SHA-256: 7db8257c5b98e0cde9306d4e3bad0900d5b677dd1be7cdff4c2d52fd4b6ee399 |
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font_02_sfnt_off00009768.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9768 | 16080 bytes |
SHA-256: a534b91c4ec3d8756e3a834051570443c69e75f38d6508a28567570861ffac3d |
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font_03_sfnt_off0000ac0d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAC0D | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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