MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious File: Malicious Link
The PDF contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic, suggesting a link farm or distribution mechanism. The ClamAV detection as 'Pdf.Dropper.Agent-8256588-0' and the ML classifier's high confidence score further indicate malicious intent. The primary function appears to be directing users to a multitude of other PDF files hosted across various domains.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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ClamAV: Pdf.Dropper.Agent-8256588-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Dropper.Agent-8256588-0
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External URI info PDF_URIPDF contains an external URL action
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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 http://perfectoitaly.com/uploads/1/3/0/7/130739169/130739169.html#saints+row+re+elected+trophy+guide
- http://mx.randolphroadrunners.org/uploads/1/3/0/5/130546096/xenisev.pdf
- http://billy-nelson.com/uploads/1/3/0/3/130313107/1ce1c1ce.pdf
- http://mta-sts.suffernwrestling.com/uploads/1/3/0/7/130775903/dunodajerotuw-jogojanatokus-sipelozaf.pdf
- http://moralinjuryhealinginstitute.org/uploads/1/3/0/7/130739150/5b3f063a505e.pdf
- http://6thfloormusic.com/uploads/1/3/1/3/131384735/6581852.pdf
- http://prevostelectric.com/uploads/1/3/1/8/131872037/velot.pdf
- http://judahglobalsolutions.com/uploads/1/3/0/3/130323295/6993293.pdf
- http://beadsbybella.com/uploads/1/3/0/7/130739791/cd2bb65f95b9.pdf
- http://931sanchezst.com/uploads/1/3/0/2/130288006/4a91465cbf2c5b.pdf
- http://hostmaster.easetherapy.uk/uploads/1/3/0/8/130873740/8061001.pdf
- http://facebookmarketingforgyms.com/uploads/1/3/0/7/130739987/suxovu.pdf
- http://indiras.net/uploads/1/3/0/5/130538996/3988547.pdf
- http://mta-sts.mx.solonvotes.org/uploads/1/3/0/2/130287923/fometusotipiv_zerurukud_kitumozolig_fodidikol.pdf
- http://webdisk.lilhandsbigdreams.com/uploads/1/3/0/8/130873965/6921648.pdf
- https://xuvisoje.files.wordpress.com/2020/06/jetugufifabejasewutal.pdf
- https://wurataz.files.wordpress.com/2020/06/55167628299.pdf
- https://nazelugizati.files.wordpress.com/2020/06/tukufujukafufitokuwaf.pdf
- https://ladugutefege.files.wordpress.com/2020/06/gigaxamizonigovubitu.pdf
- https://wivobajet.files.wordpress.com/2020/06/luvuzebutuwukagat.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 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007fa6.bin249414be411433ff14611cdcad46eca90f3bdddc2405aa9949b7e5e25a107a5f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7FA6 | 12148 bytes |
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