MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, many pointing to a link farm hosted on Shopify, and one critical link to a known malicious redirector at 'https://ttraff.com/pify?keyword=types+of+tempering'. This suggests the document is designed to lead users to malicious infrastructure, likely for further exploitation or phishing. The ML classifier also strongly indicated maliciousness.
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/pify?keyword=types+of+tempering
- http://betudid.bcstrickland.com/uploads/1/3/0/8/130814238/2872015.pdf
- http://fatovemu.nihc.ca/uploads/1/3/2/6/132683138/pezofugamokuk-fabipa-puzejulagog.pdf
- http://files.radbren.com/uploads/1/3/1/3/131384635/mewixutug.pdf
- http://zuxiba.sage-and-selah-organics.com/uploads/1/3/2/6/132681579/mogataperuxog-jipunirifabude-gazobobaxovade-noxodag.pdf
- http://dudidopo.okobojisailingcenter.org/uploads/1/3/2/7/132740880/6010739.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0448/5575/4914/files/path_of_exile_hypothermia.pdf
- https://cdn.shopify.com/s/files/1/0428/5900/4070/files/zawutolu.pdf
- https://cdn.shopify.com/s/files/1/0439/1269/1867/files/60269470168.pdf
- https://cdn.shopify.com/s/files/1/0433/6405/7238/files/tuzofukodovasuv.pdf
- https://cdn.shopify.com/s/files/1/0436/4576/3737/files/breeds_of_dairy_buffalo.pdf
- https://cdn.shopify.com/s/files/1/0428/9485/2252/files/10513448922.pdf
- https://cdn.shopify.com/s/files/1/0432/7574/7491/files/nofeponetekof.pdf
- https://cdn.shopify.com/s/files/1/0430/2936/4889/files/19276960451.pdf
- https://cdn.shopify.com/s/files/1/0434/4571/5109/files/zanuvavekexariwisojoju.pdf
- https://cdn.shopify.com/s/files/1/0430/5652/9565/files/techno_pneumatic_cylinder_catalog.pdf
- https://cdn.shopify.com/s/files/1/0431/6351/7092/files/mixotiv.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_off0000c3e3.bina50dc7deebec51d237939e7d27630ecff0b0122fc581614b4ae1ea70fc77bcf1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC3E3 | 5028 bytes |
font_01_sfnt_off0000d500.bine186f15db72d52c076d5402c2d564227f0d0bd24d20edd0333eb1289b91abec1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD500 | 14564 bytes |
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