MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by multiple critical heuristics for containing malicious redirector links and a large link farm. The ML classifier also strongly indicated maliciousness. The embedded URL `https://ttraff.ru/pify?keyword=amona+tete+mabo+by+ayewa` is a primary indicator of malicious intent, likely serving as a gateway to further malicious content. The document body itself is largely unreadable but contains references to the malicious URL and other benign-looking Shopify URLs, suggesting a lure or obfuscation strategy.
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=amona+tete+mabo+by+ayewa
- http://zuzosubim.cinodes.net/uploads/1/3/0/8/130874482/fe8097949.pdf
- http://lojelug.custerdistrict.org/uploads/1/3/1/3/131384635/2152865.pdf
- http://files.thematic-learning.org/uploads/1/3/0/7/130738830/sejeti.pdf
- http://files.spinclass.org/uploads/1/3/0/8/130874110/10f12c.pdf
- http://files.the-beaver-house.com/uploads/1/3/1/6/131636792/bexax.pdf
- https://cdn.shopify.com/s/files/1/0427/6623/7852/files/84108063931.pdf
- https://cdn.shopify.com/s/files/1/0431/1888/7073/files/76917910639.pdf
- https://cdn.shopify.com/s/files/1/0431/1551/1964/files/wijetesewapazusogepo.pdf
- https://cdn.shopify.com/s/files/1/0434/2874/1272/files/tegixetopixuto.pdf
- https://cdn.shopify.com/s/files/1/0430/5541/5445/files/mumisujaxaxubilaj.pdf
- https://cdn.shopify.com/s/files/1/0438/3804/6365/files/21143649305.pdf
- https://cdn.shopify.com/s/files/1/0434/5122/0134/files/cerebral_palsy_nedir.pdf
- https://cdn.shopify.com/s/files/1/0428/8249/8716/files/3339935894.pdf
- https://cdn.shopify.com/s/files/1/0428/4848/5535/files/walmart_fulfillment_associate_interview_questions_and_answers.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004e1f.bin65e48b63541af41bc3e9ac3179eb3957b4972687b8a81eec28724c2bd9cf28e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4E1F | 4848 bytes |
font_01_sfnt_off00005e9c.binb2ae735c9c5c88c520c57686c3342ca3d8867a862dc9acd8ebd430e4dfdad5e0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E9C | 9928 bytes |
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