MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was detected as malicious by multiple engines, including ClamAV and an ML classifier. It contains a large number of embedded URLs pointing to other PDF files, suggesting a link farm or SEO poisoning tactic. The PDF structure itself does not contain readable content, but the embedded URLs are the primary indicators of malicious intent, likely to redirect users to malicious sites or distribute further malware. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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ClamAV: Pdf.Phishing.TtraffRobotInstall-7605656-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.TtraffRobotInstall-7605656-0
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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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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 http://tulatech.com/uploads/1/3/0/6/130621703/boxuwigujoj-julafekagub-paxixa-jinen.pdf In PDF document text
- http://rootstogrow.com/uploads/1/3/0/5/130588499/nojerikojolel.pdfIn PDF document text
- http://wordofthecrossministries.com/uploads/1/3/0/2/130287930/fezirubuwobujebabifu.pdfIn PDF document text
- http://ns1.borkadancer.com/uploads/1/3/0/5/130550836/bowodewuxezoxov-zimirateni-fiporufo.pdfIn PDF document text
- http://personalinjurylawyer-calgary.com/uploads/1/3/0/7/130776239/bogunivo.pdfIn PDF document text
- http://enticionote.com/uploads/1/3/0/6/130604656/lopizopugejukix.pdfIn PDF document text
- http://btlcoregon.org/uploads/1/3/0/8/130813546/fokiro-zulinebodul-meruw.pdfIn PDF document text
- http://honda-va.com/uploads/1/3/0/5/130589216/2936589b166c9b2.pdfIn PDF document text
- http://www.themaidstonemarch.com/uploads/1/3/0/6/130604324/dajulo_mawizejiwipu_xizaxinupaj.pdfIn PDF document text
- http://onlythedrops.com/uploads/1/3/0/4/130476215/rogonebamuju_nanewugeg.pdfIn PDF document text
- http://juliepearlman.net/uploads/1/3/0/4/130436298/gewawug-xadubo-mesofuk-gozibepomiguxe.pdfIn PDF document text
- http://officialbrookekelly.com/uploads/1/3/0/5/130539840/loxitawog_subibukaxines_tiweberovov.pdfIn PDF document text
- http://engpossible.com/uploads/1/3/0/4/130483294/7561156.pdfIn PDF document text
- http://metroprointeriors.com/uploads/1/3/0/7/130738831/juxuvulovowapimirewe.pdfIn PDF document text
- http://www.ag-fashionagency.fr/uploads/1/3/0/7/130776204/lamiremovo.pdfIn PDF document text
- http://partypalscharacterrentalllc.net/uploads/1/3/0/7/130776810/6363854791.pdfIn PDF document text
- http://ncmodern.com/uploads/1/3/0/5/130539763/zekegivo.pdfIn PDF document text
- http://theelfbox.com/uploads/1/3/0/9/130969835/130969835.html#cholera+ppt+2019In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicenseIn PDF document text
🗂 Part of campaign:
hiung.net
8 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000015a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15A2 | 8780 bytes |
SHA-256: 32a56a37e879352edddc147b8ed1098dc0c8a4c05565513226d1eaa9f98d2365 |
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font_01_sfnt_off0000baa1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBAA1 | 2600 bytes |
SHA-256: 41d5c9cb4d60b7530e3cfd93a78efd430fe179aa57a8296e74fb8a971da4b0ee |
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