MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains a large number of embedded links, many of which point to a link farm designed to artificially boost search engine rankings. One of the primary links, 'https://ttraff.cc/pify?keyword=psicologia+conducta+pdf', is identified as malicious redirector infrastructure. The document's structure and content suggest a phishing or SEO spam campaign, aiming to drive traffic to potentially harmful websites.
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=psicologia+conducta+pdf
- http://xawobiso.erikawharper.com/uploads/1/3/0/8/130873927/nuruwabi.pdf
- http://files.asideofgrace.com/uploads/1/3/2/6/132681880/kerutixa.pdf
- http://terisiw.awea-duo.com/uploads/1/3/0/8/130874197/gukikononubupeki.pdf
- http://files.wilcoprevention.org/uploads/1/3/1/4/131437740/29b296.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/8581/6218/files/80438534520.pdf
- https://cdn.shopify.com/s/files/1/0429/2762/0249/files/lubaxebujisu.pdf
- https://cdn.shopify.com/s/files/1/0435/6420/4193/files/67984892179.pdf
- https://cdn.shopify.com/s/files/1/0434/2821/6997/files/nididuje.pdf
- https://cdn.shopify.com/s/files/1/0433/5599/6328/files/basel_1_basel_2_basel_3.pdf
- https://cdn.shopify.com/s/files/1/0438/8909/8907/files/mexovin.pdf
- https://cdn.shopify.com/s/files/1/0431/1787/1266/files/xelukizomatujan.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wakudegebemufajetexu.pdf
- https://cdn.shopify.com/s/files/1/0428/5651/3692/files/tezaxebopikesemebamotup.pdf
- https://cdn.shopify.com/s/files/1/0435/3097/7431/files/72556873630.pdf
- https://cdn.shopify.com/s/files/1/0429/6183/0037/files/personal_branding_exercise.pdf
- https://cdn.shopify.com/s/files/1/0430/9948/8410/files/av_hs410_manual.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_off00007021.bin5ba876a31eec4c0b951e774180153c2ddf0b74cac63fec078e9552d784b9e60c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7021 | 5228 bytes |
font_01_sfnt_off000081fa.bin1b9a19ba5bffe3e6fd99ce20e400073eda60634560fbe8f28d66ca3e63d5f9bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81FA | 11180 bytes |
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