MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document contains a large number of embedded links, many of which point to SEO-optimized PDF lures. The primary link, 'https://ttraff.com/wb?keyword=converter%20jpeg%20em%20pdf%20on%20line', is identified as a malicious redirector. The document's content and structure strongly suggest a phishing or scam attempt, aiming to direct users to malicious websites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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=converter%20jpeg%20em%20pdf%20on%20line In PDF document text
- http://files.mhecblacon.com/uploads/1/3/1/4/131437351/vasak.pdfIn PDF document text
- http://files.stmarysofthelakeff.com/uploads/1/3/0/7/130739419/neralivodup.pdfIn PDF document text
- http://files.hssapro.com/uploads/1/3/1/4/131437376/6633733.pdfIn PDF document text
- http://files.thetechnicolorsheep.com/uploads/1/3/0/7/130739201/7935b2c61a8df.pdfIn PDF document text
- http://files.hammeriefarm.com/uploads/1/3/2/6/132682565/8671ab9e.pdfIn PDF document text
- http://files.fringeelectronics.com/uploads/1/3/1/3/131382032/dbe17cf88d0.pdfIn PDF document text
- http://files.allezmag.co/uploads/1/3/1/3/131379035/5788381.pdfIn PDF document text
- http://files.arthousestudios.com.au/uploads/1/3/0/8/130813546/lonegovuzakug.pdfIn PDF document text
- http://files.nileinstitute.org/uploads/1/3/1/1/131163920/zidetaxes-fofisidomawatug-mojolimipananav-gokepem.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://fotifumiwo.files.wordpress.com/2020/06/botewejifaranunajaz.pdfIn PDF document text
- https://fugudep.files.wordpress.com/2020/07/depabeviribo.pdfIn PDF document text
- https://tigizenawa.files.wordpress.com/2020/06/difoxijidubotiwazebo.pdfIn PDF document text
- https://vudiguxop.files.wordpress.com/2020/07/71428062770.pdfIn PDF document text
- https://jakasizox.files.wordpress.com/2020/06/43627359633.pdfIn PDF document text
- https://vodupabaneze.files.wordpress.com/2020/07/43602045151.pdfIn PDF document text
- https://dedovirap.files.wordpress.com/2020/06/67073102485.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/gibowutobarifokegibig.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kemisavixazesunomezixe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/fupibi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/nitopufekuriwuk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nalekubaserigudopen.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/golizikedakumeru.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005c91.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C91 | 4920 bytes |
SHA-256: d29c693e15334e805c444846dc6ffabf848413f08618a67d77d5dbd79fa43366 |
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font_01_sfnt_off00006d42.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D42 | 1800 bytes |
SHA-256: 51ebeec29509b87aa858d500e37ac8853184703d07d1f913ce36d8e1dc7764c0 |
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font_02_sfnt_off000075d0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75D0 | 10548 bytes |
SHA-256: a61406c9ae17f96eaddec02e814724658c98260dab7bb05a4e868121c392cf4b |
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