MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains numerous embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains text related to trending songs and videos, suggesting a lure to disguise the malicious intent. The presence of a link farm and a malicious redirector indicates an attempt to drive traffic to potentially harmful sites.
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=trending+nakhra+song+whatsapp+status+video
- http://files.shirleywulab.com/uploads/1/3/1/4/131483662/timufewi.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/9297/4499/files/libro_bestiario_gratis.pdf
- https://cdn.shopify.com/s/files/1/0429/3269/9292/files/ppt_keren_animasi_pendidikan.pdf
- https://cdn.shopify.com/s/files/1/0436/9563/6633/files/fufizuridugajepef.pdf
- https://cdn.shopify.com/s/files/1/0433/5036/0232/files/microsoft_excel_test_with_answers.pdf
- https://cdn.shopify.com/s/files/1/0447/6072/7703/files/2547663463.pdf
- https://cdn.shopify.com/s/files/1/0433/4934/4421/files/rinawewiwelovozidi.pdf
- https://cdn.shopify.com/s/files/1/0429/6874/4087/files/mezerenonuramodija.pdf
- https://cdn.shopify.com/s/files/1/0435/5181/7879/files/tamil_thriller_movies_2015.pdf
- https://cdn.shopify.com/s/files/1/0431/4107/1016/files/93257664003.pdf
- https://cdn.shopify.com/s/files/1/0432/5598/8374/files/mibunanezilesifan.pdf
- https://cdn.shopify.com/s/files/1/0431/2553/8980/files/rajopiraxuxixupuxerusavo.pdf
- https://cdn.shopify.com/s/files/1/0441/0513/8328/files/falodewoxijamitol.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_off000044fd.bin5a577b6e1cff594ff099bba621c4b04c7e2d6dfcaacf144e2fde70ffe2835487 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x44FD | 5356 bytes |
font_01_sfnt_off00005744.bin3eda527491880d7fd72bce9890fe9aa45af10876a98d014005b5b44c78c18984 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5744 | 8392 bytes |
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