MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains a large number of embedded links, many of which point to external PDF files hosted on various domains. One of the primary links, 'https://ttraff.com/pify?keyword=seemingly+irrelevant+decisions+pdf', is flagged as a malicious redirector. This suggests the document is part of a link farm or SEO poisoning campaign designed to drive traffic to malicious 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.com/pify?keyword=seemingly+irrelevant+decisions+pdf
- http://zikome.thejazzyjewelzstudio.com/uploads/1/3/1/0/131070590/343263.pdf
- http://files.ecoyoga.us/uploads/1/3/1/0/131070152/dajurekumije.pdf
- http://files.bukekan.com/uploads/1/3/1/3/131381919/mimepesowimetef_pesufetagadag_zodejo_pafevolurovob.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/5111/4908/files/sugolexenelubolija.pdf
- https://cdn.shopify.com/s/files/1/0431/3861/3415/files/xorovoxamo.pdf
- https://cdn.shopify.com/s/files/1/0438/4273/2192/files/jorojodigovumedurunobu.pdf
- https://cdn.shopify.com/s/files/1/0429/7919/7081/files/ponasadarowakasuxat.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/60561448525.pdf
- https://cdn.shopify.com/s/files/1/0429/4996/8035/files/sukim.pdf
- https://cdn.shopify.com/s/files/1/0435/1816/5146/files/48799144105.pdf
- https://cdn.shopify.com/s/files/1/0428/2476/1507/files/25695320125.pdf
- https://cdn.shopify.com/s/files/1/0434/6019/8557/files/31313721574.pdf
- https://cdn.shopify.com/s/files/1/0433/3414/0056/files/7693813008.pdf
- https://cdn.shopify.com/s/files/1/0443/8805/7254/files/docker_rm_all.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_off000060a1.bindb315ed87087a71adcc0f00e08564451e0f33b5450da8d718d73b93793c0d372 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60A1 | 5740 bytes |
font_01_sfnt_off0000742a.bin8d1d997d065105839553a580be203acd3be52db5d7dc1272aedcd085da75f979 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x742A | 10056 bytes |
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