MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links, identified as a 'PDF_SEO_LINK_FARM' heuristic. The ClamAV detection 'Pdf.Phishing.TtraffRobotInstall-7605656-0' and the ML classifier output strongly indicate malicious intent. The primary attack pattern involves directing users to a domain ('tamils.directory') that hosts numerous other PDF files, likely for SEO manipulation or to serve malicious content.
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://tamils.directory/uploads/1/3/0/2/130272233/e1c87b8a.pdf In PDF document text
- http://aviationcarbonevents.com/uploads/1/3/0/5/130589322/842248.pdfIn PDF document text
- http://www.unbearablelightnessofbeing.com/uploads/1/3/0/3/130323979/df8f7d1.pdfIn PDF document text
- http://www.potentialromanticrelationships.com/uploads/1/3/0/4/130436121/satuzinosepil-kerumato.pdfIn PDF document text
- http://bars4bitcoin.com/uploads/1/3/0/7/130776572/2842412.pdfIn PDF document text
- http://panspermia.net/uploads/1/3/0/6/130620763/4293344.pdfIn PDF document text
- http://ericdietrich.com/uploads/1/3/0/4/130435717/2739560.pdfIn PDF document text
- http://ngpsychology.com/uploads/1/3/0/6/130620429/9840843.pdfIn PDF document text
- http://learnthebibleinayear.net/uploads/1/3/0/7/130775612/9eb90a9.pdfIn PDF document text
- http://nurturebabies.net/uploads/1/3/0/6/130640116/rulukemipipa-nomukemixofap-luribitijobaze-potogefazisokel.pdfIn PDF document text
- http://horncomb.com/uploads/1/3/0/3/130313826/geporaf.pdfIn PDF document text
- http://www.readingcampinhuntington.org/uploads/1/3/0/6/130640006/gudikulovivomakonig.pdfIn PDF document text
- http://shotgunhillbilly.com/uploads/1/3/0/2/130272934/27107fca20f.pdfIn PDF document text
- http://featheredshoppe.com/uploads/1/3/0/8/130814219/4915580.pdfIn PDF document text
- http://nokr.nl/uploads/1/3/0/8/130814360/19af321271b0ac8.pdfIn PDF document text
- http://mingcamellia.com/uploads/1/3/0/7/130740498/4487657.pdfIn PDF document text
- http://hilleke.info/uploads/1/3/0/6/130604568/d6c80b0d40d7d4.pdfIn PDF document text
- http://mrsdsmithsthirdgrade.com/uploads/1/3/0/6/130621495/solufili_remavexime_mezifusoraji.pdfIn PDF document text
- http://adventureinstincts.com/uploads/1/3/0/4/130477945/130477945.html#learned+adjective+definitionIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
🗂 Part of campaign:
androoms.net
8 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00003480.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3480 | 16456 bytes |
SHA-256: 2e1aa5e687354d5e196079d334aba123dd57f6129a9bb0b428af656cc7b1e960 |
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font_01_sfnt_off00004e14.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4E14 | 9320 bytes |
SHA-256: 93f0d49431a6066f37df5821a73864f2ff7fcf804f01ec9d38eab48d6efde814 |
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