MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one identified as a known malicious redirector. The document body, though heavily obfuscated, contains text related to "chicken egg production process" and a URL that likely serves as a lure. The presence of many external PDF links suggests a link farm or SEO poisoning attempt to distribute 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/wb?keyword=chicken%20egg%20production%20process%20pdf
- http://files.mikepaganrealty.com/uploads/1/3/1/4/131438474/wuderafe.pdf
- http://bexoni.nckpackaging.com/uploads/1/3/0/9/130969762/dikigu.pdf
- http://files.mikkiscreations.shop/uploads/1/3/0/7/130738548/zafirazetexenenigeno.pdf
- http://files.longhirstopengardens.org/uploads/1/3/1/6/131637240/d4595bfd3.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0428/7266/8319/files/serenade_for_strings_tchaikovsky.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/20116177671.pdf
- https://cdn.shopify.com/s/files/1/0447/3936/2970/files/html_to_converter_online_free_without_email.pdf
- https://cdn.shopify.com/s/files/1/0435/3985/7563/files/blue_cross_blue_shield_mn_enrollment_forms.pdf
- https://cdn.shopify.com/s/files/1/0428/2672/7580/files/rutolevirakitikaminiwi.pdf
- https://cdn.shopify.com/s/files/1/0437/2732/3301/files/kotuzozogixugixitixujamut.pdf
- https://cdn.shopify.com/s/files/1/0435/3445/0840/files/xulisonet.pdf
- https://cdn.shopify.com/s/files/1/0432/5238/3907/files/pigemefifuvibu.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c302.bin1b8783779414ae98c80514f4234c15c55135f86c61b1c716306e9338c9b92df2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC302 | 5144 bytes |
font_01_sfnt_off0000d475.bind8531c6b3eef91ba45706bc698d7af8f3e35a5322e0660d1a56ab344850edd34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD475 | 10404 bytes |
font_02_sfnt_off0000f80a.binad623bc7c681097dfa1224999cf6cc6072d3ca9a137655dc1129b0261f0b357c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF80A | 4324 bytes |
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