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, with a critical heuristic firing indicating it links to known malicious redirector infrastructure. The document body itself appears to be a lure related to 'Destiny 2 steam achievements guide', suggesting a phishing or SEO poisoning attack. The ML classifier strongly supports the malicious verdict.
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.ru/pify?keyword=destiny+2+steam+achievements+guide
- http://files.heartofthebronx.com/uploads/1/3/1/6/131606739/kopugixufelok.pdf
- http://files.jamie-hood.com/uploads/1/3/1/4/131453555/4b094696d3.pdf
- http://files.porterranchchiropractic.net/uploads/1/3/2/8/132814898/sukukuwusoposet.pdf
- http://fevatiw.crochetmaniac.com/uploads/1/3/1/3/131383651/tifobor_wejipovewubunut_pezekaporokisiz.pdf
- http://files.strawberrymoon.co.uk/uploads/1/3/0/8/130874197/muluxisowip.pdf
- https://cdn.shopify.com/s/files/1/0433/2368/7067/files/63140152252.pdf
- https://cdn.shopify.com/s/files/1/0433/5563/5871/files/fuxepomivejoxebewesub.pdf
- https://cdn.shopify.com/s/files/1/0437/0019/1387/files/free_brain_games_apps_for_android.pdf
- https://cdn.shopify.com/s/files/1/0434/9113/1557/files/27821024916.pdf
- https://cdn.shopify.com/s/files/1/0430/3772/0733/files/57348674400.pdf
- https://cdn.shopify.com/s/files/1/0460/1620/0863/files/64489128629.pdf
- https://cdn.shopify.com/s/files/1/0428/9118/2243/files/vejolasemudamilib.pdf
- https://cdn.shopify.com/s/files/1/0431/7213/5074/files/58517444663.pdf
- https://cdn.shopify.com/s/files/1/0428/7492/9308/files/79082320030.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_off0000575a.bin11d91c8b9220650649656d8970ffbc3197b41d639e6e9d323e9de76bf22e6077 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x575A | 5520 bytes |
font_01_sfnt_off00006a05.bin94d8041085dc4d51fd510177fd077d33849a7bc8d843b8ced49583211b2a77d8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A05 | 10360 bytes |
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