MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of external links, many of which are numerically or generically named, suggesting a link farm or SEO spam tactic. The document body, though partially corrupted, includes the phrase 'Handmade tutu tutorial' and several URLs, reinforcing the idea of a lure to a network of websites. No scripts were extracted from this sample.
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://manageourbills.org/uploads/1/3/1/8/131857284/131857284.html#handmade+tutu+tutorial PDF link annotation
- http://speakformeplease.com/uploads/1/3/0/4/130478819/zaxofumot_sumoxebuba_gububoderigu_jafopiroku.pdfIn PDF document text
- http://newyorkreflexology.com/uploads/1/3/1/0/131070842/kalisivoxumog_regefebuwixip_gudelanijef.pdfIn PDF document text
- http://willispropertyoffmarket.com/uploads/1/3/1/8/131871466/lepuxi.pdfIn PDF document text
- http://mea52.com/uploads/1/3/1/3/131384301/3515435.pdfIn PDF document text
- http://mademix.net/uploads/1/3/1/4/131437755/da0eabb4882e06.pdfIn PDF document text
- http://dimitridevre.com/uploads/1/3/1/4/131454762/nitunogejigaviz_wumulidajebekev_nalam.pdfIn PDF document text
- http://dn2040.com/uploads/1/3/0/6/130604836/tapelogalozo-puwununaxoxataz-wujofepagino-xoralufofut.pdfIn PDF document text
- http://pcflooringremodelingllc.com/uploads/1/3/0/8/130814408/dimowosi-nojobuzisuduna-kowedur.pdfIn PDF document text
- http://oluwaterpolo.com/uploads/1/3/0/6/130604079/689721.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off000052e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x52E6 | 4636 bytes |
SHA-256: 9248a21f089c01608023ff547917a8d42050782143f481ff872e3c5ffa6f21e8 |
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font_01_sfnt_off00006277.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6277 | 10204 bytes |
SHA-256: 4f6aa5f4d95e9f49cf11370330369bdc20c942a1c2acf619108042fac8890ef4 |
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