MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to Shopify domains hosting other PDFs, but one critical link redirects to a known malicious redirector at 'ttraff.com'. This indicates a link farm or redirection scheme designed to lead users to malicious content. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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.com/pify?keyword=list+of+adjectives+to+describe+a+person+pdf
- http://files.chiropractic-now.com/uploads/1/3/0/7/130775265/dujunuwog_ponilavanizo_lukuwovoba_wugenulam.pdf
- http://files.projectufo.org/uploads/1/3/0/7/130739381/4877757.pdf
- http://jepawe.flyingchangesequestrian.com/uploads/1/3/1/4/131453329/6941075.pdf
- http://files.johnmorganpoet.com/uploads/1/3/1/4/131453650/8838467.pdf
- https://cdn.shopify.com/s/files/1/0438/6432/6299/files/tevaxajepuzonobevo.pdf
- https://cdn.shopify.com/s/files/1/0440/9769/9992/files/wishes_fulfilled.pdf
- https://cdn.shopify.com/s/files/1/0434/3015/0309/files/gepoxazemotipenipegu.pdf
- https://cdn.shopify.com/s/files/1/0429/4384/0412/files/gusakamuneritagiwi.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/86399573169.pdf
- https://cdn.shopify.com/s/files/1/0430/6989/8909/files/10130365550.pdf
- https://cdn.shopify.com/s/files/1/0436/1371/6643/files/dapaxaselakeludobewavaka.pdf
- https://cdn.shopify.com/s/files/1/0434/2258/0886/files/58259514062.pdf
- https://cdn.shopify.com/s/files/1/0435/5650/3707/files/simple_adding_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0430/8179/3698/files/how_to_print_avery_labels.pdf
- https://cdn.shopify.com/s/files/1/0434/7589/4422/files/31680175582.pdf
- https://cdn.shopify.com/s/files/1/0433/7831/1326/files/minecraft_forge_1_8_1.pdf
- https://cdn.shopify.com/s/files/1/0431/3323/9457/files/39073043703.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007a4f.binadb36f925d8d6fb8526ccd859a1468aa5b2938ca79bed11f4d4a91b4fe0137bf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A4F | 5336 bytes |
font_01_sfnt_off00008c91.binf40e6e92d58f9b566d75d06c0a2e91c34bbe8fb11d070f705ea4b7c4cfd329c5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8C91 | 10148 bytes |
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