MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF document contains a large number of embedded links designed to appear as search engine optimized results for 'Husqvarna motorcycle service manual pdf'. The primary link redirects to a known malicious infrastructure at 'https://ttraff.cc/wb?keyword=husqvarna%20motorcycle%20service%20manual%20pdf'. This indicates a likely phishing or malware distribution attempt leveraging SEO poisoning tactics. No scripts were extracted from this sample.
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.cc/wb?keyword=husqvarna%20motorcycle%20service%20manual%20pdf In PDF document text
- http://files.vivagreb.com/uploads/1/3/1/6/131637034/kimab-sugala.pdfIn PDF document text
- http://files.sopoochtraining.com/uploads/1/3/2/8/132815961/kawivibugakovuj.pdfIn PDF document text
- http://files.beeffoundation.org/uploads/1/3/1/6/131637034/dadigaguxa.pdfIn PDF document text
- http://files.gsskids.org/uploads/1/3/0/8/130873973/korunavo.pdfIn PDF document text
- http://files.agsoba-na.org/uploads/1/3/1/4/131456012/nexejepeza-vapuzag-zixivefega-jemigimot.pdfIn PDF document text
- http://files.behappy-lifetransformation.com/uploads/1/3/1/6/131606631/guxakeg-tosijokiw-fezeni-seputojefubofox.pdfIn PDF document text
- http://files.nickpateras.org/uploads/1/3/2/7/132710655/d914f150ae.pdfIn PDF document text
- http://files.pblconnections.com/uploads/1/3/0/8/130813558/jedegubawik_mafapifobotofa_demawa.pdfIn PDF document text
- http://files.clearwatermusicserves.com/uploads/1/3/0/7/130739183/6ce1fb3d15650b1.pdfIn PDF document text
- http://files.michaleens.com/uploads/1/3/0/7/130739740/lemijolagafu.pdfIn PDF document text
- http://files.illinoisdelta.org/uploads/1/3/2/6/132681938/2186787.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://momuniwidap.files.wordpress.com/2020/06/bikuzijavefevetarer.pdfIn PDF document text
- https://rotibokagi.files.wordpress.com/2020/06/fuzizijusivurolik.pdfIn PDF document text
- https://dagozojefuxe446029911.files.wordpress.com/2020/07/43575191130.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gekisemegudifusoledo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gabagijujusudizal.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/51994241049.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/50751207741.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004ba1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4BA1 | 5432 bytes |
SHA-256: d4c8c320c35fd949985b96c408d0885144eead3f0f890f16e6219bb05f5fb975 |
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font_01_sfnt_off00005e0a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E0A | 9732 bytes |
SHA-256: 9488e4f3ad416d17a07a0161202b72fc9d30dd1b898821e61d7ef39dc167f98f |
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