MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to external PDF files hosted on various domains. One of these links, 'https://ttraff.cc/pify?keyword=python+list+last+element', is identified as a malicious redirector. The presence of a link farm and a malicious redirector suggests an attempt to direct users to malicious content, likely for phishing or malware distribution.
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=python+list+last+element
- http://files.myelegantmarriage.com/uploads/1/3/1/6/131606819/lijukudamina.pdf
- http://files.biogeographyresearchlab.net/uploads/1/3/0/7/130775583/ritise-doseruvuxoravus-runeruzuxerub.pdf
- http://files.elizabethbaumanart.com/uploads/1/3/1/0/131070109/db22ee9d8f61026.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/7433/8472/files/zowixofodezota.pdf
- https://cdn.shopify.com/s/files/1/0432/5359/6310/files/jegadovibapuxivojedo.pdf
- https://cdn.shopify.com/s/files/1/0430/4253/7629/files/7129117134.pdf
- https://cdn.shopify.com/s/files/1/0432/3459/0878/files/tedivugevufiliro.pdf
- https://cdn.shopify.com/s/files/1/0431/4356/1376/files/2304621284.pdf
- https://cdn.shopify.com/s/files/1/0437/7896/5656/files/pizoxoligomudef.pdf
- https://cdn.shopify.com/s/files/1/0436/4324/0606/files/fesikojumuxuwavijubifewi.pdf
- https://cdn.shopify.com/s/files/1/0431/0990/8637/files/67839969728.pdf
- https://cdn.shopify.com/s/files/1/0439/6387/5486/files/232087194.pdf
- https://cdn.shopify.com/s/files/1/0434/5544/7202/files/nidubifetija.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_off00005917.bin1001672f1ffc9807a06c197c047ee5b0f69d98b26a5f6172d9beab08370f2c0a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5917 | 4932 bytes |
font_01_sfnt_off000069c1.binc38fa294afa04c48415fdc0be47b60bc8e3fd3351f07dc20e8f273fbd0768d0a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69C1 | 9736 bytes |
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