MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document exhibits characteristics of a link farm, embedding a large number of external URLs. The heuristic PDF_SEO_LINK_FARM specifically identifies this pattern, suggesting the document's primary purpose is to host these links. The presence of numerous links to various domains, such as http://scibhl.com/ and http://oneocean.biz/, indicates a likely attempt to distribute malicious content or conduct phishing operations through these external resources. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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://scibhl.com/uploads/1/3/0/7/130738620/130738620.html#saleen+302+black+label PDF link annotation
- http://oneocean.biz/uploads/1/3/0/5/130588366/sojug_dulat_xuzax.pdfIn PDF document text
- http://acp-ce.com/uploads/1/3/1/4/131453630/vababig.pdfIn PDF document text
- http://goodsbygoldieroxx.com/uploads/1/3/1/4/131437363/8618989.pdfIn PDF document text
- http://ez-whip.com/uploads/1/3/0/5/130589085/36121d0337.pdfIn PDF document text
- http://nartstudios.com/uploads/1/3/0/5/130547771/seroperabozege.pdfIn PDF document text
- http://the-witts.com/uploads/1/3/0/4/130488851/zevusemifew-gasimufi-museka.pdfIn PDF document text
- http://kpspersoneel.nl/uploads/1/3/0/4/130435978/zemelolubifib_posen.pdfIn PDF document text
- http://excellenceinduction.org/uploads/1/3/1/3/131383284/jonubetoguwoxim-wipajate-ruxepu-fomesetefozit.pdfIn PDF document text
- http://gentlycogentmedia.com/uploads/1/3/1/3/131380741/loribu_xasimemelurojof.pdfIn PDF document text
- http://drtronic.com/uploads/1/3/0/4/130478438/wamam_vowawega_xuroxepidoval_senizepebikibiv.pdfIn PDF document text
- http://trelyongallery.com/uploads/1/3/1/8/131871622/9c7ad0e7782c.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 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000062e2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62E2 | 11192 bytes |
SHA-256: 66757fb3f53de4fc56375432bf75ee8ab6e14cb4bd40cb03123deb6b872ab05a |
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