MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous links, including one to a known malicious redirector, suggesting a phishing or scam attempt. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/pify?keyword=folic+acid+during+pregnancy+pdf', indicating the lure is related to pregnancy information. The presence of multiple Shopify-hosted PDF links suggests a link farm or SEO poisoning tactic to distribute the malicious content.
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=folic+acid+during+pregnancy+pdf
- http://files.theduangroup.com/uploads/1/3/0/7/130776754/geterajefoguvivewa.pdf
- http://files.pureandsimpletruthforyouth.org/uploads/1/3/1/8/131856706/dadb79.pdf
- http://files.stephanienogueras.com/uploads/1/3/1/6/131636914/xonojebe.pdf
- http://files.pamelarogalski.com/uploads/1/3/1/3/131398334/gaxekukejadokoseba.pdf
- https://cdn.shopify.com/s/files/1/0429/7143/1065/files/vesojebilawefofozajuvavin.pdf
- https://cdn.shopify.com/s/files/1/0435/5257/1555/files/xinudiwolop.pdf
- https://cdn.shopify.com/s/files/1/0434/7750/0057/files/arithmetic_and_geometric_progression.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/46905239833.pdf
- https://cdn.shopify.com/s/files/1/0439/9231/8110/files/ronig.pdf
- https://cdn.shopify.com/s/files/1/0430/1360/3491/files/88005322530.pdf
- https://cdn.shopify.com/s/files/1/0428/7715/7542/files/gidilugubonuz.pdf
- https://cdn.shopify.com/s/files/1/0432/4166/8770/files/kutobaparij.pdf
- https://cdn.shopify.com/s/files/1/0439/0024/0024/files/bosozurisaniwozodet.pdf
- https://cdn.shopify.com/s/files/1/0433/2398/1979/files/hollow_cathode_lamp_in_atomic_absorption_spectroscopy.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_off00006a2a.bin7bb6214b1b1054a496f699bb2197420160bc5255463f91439b97e7e935091fcd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A2A | 5200 bytes |
font_01_sfnt_off00007bfe.bin4040b54385d3d7c2bcb10d3bd83b0f3dce4b1dd5daec4fec6e5e925033b06fe5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BFE | 10476 bytes |
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