MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded links, with the primary one leading to a known malicious redirector. The document body, though heavily obfuscated, contains text suggesting it is a PDF related to 'attachment theory adults pdf', likely a lure. The heuristic firings confirm the presence of malicious redirector links and a link farm, indicating a phishing or scam attempt.
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=attachment+theory+adults+pdf
- http://files.duquesnepharmacyelectives.com/uploads/1/3/1/3/131380995/684d06f47c1d.pdf
- http://files.elleextensioncils.com/uploads/1/3/1/4/131453610/3728396.pdf
- http://bofotomik.greenorganicfd.com/uploads/1/3/1/4/131482995/veveveb-gezifokiz.pdf
- http://files.chrisrookwoodpottery.ca/uploads/1/3/0/7/130740212/tajoga.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/1234/1412/files/7283513762.pdf
- https://cdn.shopify.com/s/files/1/0427/6014/3014/files/jakamobuwevedujepizuluga.pdf
- https://cdn.shopify.com/s/files/1/0428/2767/7852/files/90342061022.pdf
- https://cdn.shopify.com/s/files/1/0432/6827/6384/files/55374185563.pdf
- https://cdn.shopify.com/s/files/1/0439/2170/3067/files/85295969362.pdf
- https://cdn.shopify.com/s/files/1/0429/2981/5705/files/39793385632.pdf
- https://cdn.shopify.com/s/files/1/0436/0699/9203/files/mezonuliki.pdf
- https://cdn.shopify.com/s/files/1/0430/3791/7345/files/bowolumiwesasugadujumeto.pdf
- https://cdn.shopify.com/s/files/1/0431/7852/4832/files/mokodejelojabekamis.pdf
- https://cdn.shopify.com/s/files/1/0439/4595/1400/files/how_to_become_a_good_writer_and_speaker.pdf
- https://cdn.shopify.com/s/files/1/0430/5167/9898/files/love_will_tear_us_apart_bass_tab.pdf
- https://cdn.shopify.com/s/files/1/0448/4166/4669/files/porsche_pcm_manual.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000952c.bin8d1943c97d7ea0385785b42a1db5506d6fe3d4662c4c2bfbcd0c8f65eea68464 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x952C | 5484 bytes |
font_01_sfnt_off0000a7b7.bind2cb4948e5604f080451916fa641978a6f86c1e9f3e24fa1560111a3da6f5994 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA7B7 | 10288 bytes |
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