MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link disguised as a movie streaming lure ('watch insurgent online free') that redirects to a known malicious domain (ttraff.com). The PDF also contains a large number of links to other PDFs hosted on cdn.shopify.com, suggesting a link farm or SEO poisoning tactic. The ML classifier strongly flagged this PDF as malicious. The primary attack vector appears to be social engineering via a deceptive link.
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/wix?keyword=watch+insurgent+online+free
- https://cdn.shopify.com/s/files/1/0432/2318/7614/files/zunisok.pdf
- https://cdn.shopify.com/s/files/1/0428/3600/0931/files/70346444346.pdf
- https://cdn.shopify.com/s/files/1/0450/3817/4372/files/20282254949.pdf
- https://cdn.shopify.com/s/files/1/0429/6366/5055/files/149854634.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/ziwodukujaluladiludu.pdf
- https://cdn.shopify.com/s/files/1/0463/0672/1957/files/la_bella_y_la_bestia_original.pdf
- https://cdn.shopify.com/s/files/1/0432/3121/5774/files/muludapepogowikesisovagop.pdf
- https://cdn.shopify.com/s/files/1/0438/5849/3600/files/algebraic_identities_with_proof.pdf
- https://cdn.shopify.com/s/files/1/0439/0472/9243/files/diridoz.pdf
- https://cdn.shopify.com/s/files/1/0431/1495/4918/files/30177440824.pdf
- https://cdn.shopify.com/s/files/1/0436/9547/2794/files/walter_lewin_book.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/dadimutixiwukigojubiw.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005cdd.bincaaf15eef8834c0e87f4979a14def7623562ec8aeb4870b3784f6cee5e48c100 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CDD | 5036 bytes |
font_01_sfnt_off00006dfa.bin726a305c47a0c0400c6625114d34750e6c6ddcadf373890c52c6569dbb0058f7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DFA | 10420 bytes |
font_02_sfnt_off000091a4.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x91A4 | 4324 bytes |
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