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 but ultimately redirect to a known malicious redirector (ttraff.cc). This indicates a phishing or scam attempt designed to lead users to malicious content. The ML classifier strongly supports the malicious nature of this PDF.
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.cc/pify?keyword=absorption+refrigerator+pdf
- http://files.david-jennings.net/uploads/1/3/1/4/131454355/lidototatumev.pdf
- http://files.phsvikettes.com/uploads/1/3/1/4/131453733/bitiwur-ripepikusewowo-linepipimuji-xolemosabala.pdf
- http://files.theboho.ca/uploads/1/3/0/9/130969438/budagizime_leganaz_xobofipim_vajeragatigedat.pdf
- http://files.jancancan.com/uploads/1/3/1/4/131406413/sosazidisajawaj-ledosol-vaxodavuv-ziwobedomanefon.pdf
- http://files.blakkanvas.studio/uploads/1/3/0/7/130740586/9272871.pdf
- https://cdn.shopify.com/s/files/1/0434/7301/0850/files/89657027666.pdf
- https://cdn.shopify.com/s/files/1/0430/8143/3242/files/gudakapuk.pdf
- https://cdn.shopify.com/s/files/1/0432/9639/1323/files/memaruxoguwijapimo.pdf
- https://cdn.shopify.com/s/files/1/0432/7243/7910/files/kezuzopabapafeje.pdf
- https://cdn.shopify.com/s/files/1/0435/7170/8065/files/zizazerasadikepizepisabes.pdf
- https://cdn.shopify.com/s/files/1/0429/0658/3203/files/35116075092.pdf
- https://cdn.shopify.com/s/files/1/0435/9336/7710/files/96832211430.pdf
- https://cdn.shopify.com/s/files/1/0427/8334/2748/files/90179440592.pdf
- https://cdn.shopify.com/s/files/1/0436/9842/1913/files/92976242662.pdf
- https://cdn.shopify.com/s/files/1/0433/2437/5194/files/66369571742.pdf
- https://cdn.shopify.com/s/files/1/0432/6073/9752/files/kopex.pdf
- https://cdn.shopify.com/s/files/1/0428/7820/6111/files/49590509251.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_off00008630.bind2533dc91b163abde77453dc2234a035431f758b5e3e573185b261b610220187 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8630 | 5096 bytes |
font_01_sfnt_off00009783.bin01aa598b59b1191de8b37a7ff7e5ee235b1e3899991c9e826fa23d661c2d2c46 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9783 | 10304 bytes |
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