MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by an ML classifier and contains a large number of external links, characteristic of a link farm. The embedded URLs suggest an attempt to direct users to potentially malicious or SEO-abusing content. While no scripts were explicitly extracted, the PDF structure and heuristics indicate a malicious intent to redirect users.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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://switalia.com/uploads/1/3/0/7/130739904/130739904.html#fishing+guide+stardew
- http://thenailcandy.com/uploads/1/3/0/4/130477633/5529603.pdf
- http://adminmichelle.com/uploads/1/3/0/8/130815115/waxexokenerasuzimub.pdf
- http://greenshotsrealestatephotography.com/uploads/1/3/0/6/130639643/sidod_didepetewodaga_dawemir_jiviwobozejefu.pdf
- http://philadelphiatemple.org/uploads/1/3/1/3/131384638/a193017eaac.pdf
- http://aestheticbeautytreatments.com/uploads/1/3/1/6/131606861/mijulusil.pdf
- http://advancealarm.ca/uploads/1/3/0/6/130621450/fd2e02c42.pdf
- http://superproproductions.com/uploads/1/3/0/3/130312937/vetuwuren-fewuxoriwikefab-xevanawokuk-gatazudedave.pdf
- http://lemongrasskauai.com/uploads/1/3/1/3/131398088/xapapuwu.pdf
- http://wearefue.org/uploads/1/3/1/3/131383453/5969810.pdf
- http://missrosieweddingsandevents.com.au/uploads/1/3/0/4/130483903/luvilananad-reberimobale-wobesesemud.pdf
- http://pump-culture.com/uploads/1/3/0/4/130489627/8e13a16cff.pdf
- http://switalia.com/uploads/1/3/0/7/130739904/terms.html
- http://switalia.com/uploads/1/3/0/7/130739904/dmca.html
- http://switalia.com/uploads/1/3/0/7/130739904/policy.html
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://rifuxovakefo.files.wordpress.com/2020/06/4691620522.pdf
- https://narurelo.files.wordpress.com/2020/06/28506554414.pdf
- https://tirafeb.files.wordpress.com/2020/06/42669694179.pdf
- https://nexufig.files.wordpress.com/2020/06/datesodiveweku.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/
- http://scripts.sil.org/OFL
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007e0d.bin3a31aa4a17da1631d1fbf795f74a1e9284d267bca17ef46d8560b75a3d413f15 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E0D | 10212 bytes |
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