PDF malware analysis — malicious · 42f9734a4662cfd2

MALICIOUS

PDF

42.2 KB Created: 2020-03-30 15:42:04 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)

MD5: 4290afcf51f3d58542d727c0301d8579 SHA-1: c29c5b5b577b4fb191e52ca2ab5dad1f1f9a9dd5 SHA-256: 42f9734a4662cfd280614e5561766f0e1562fc73861e753131e75d625ef583c0

62 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF file contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic. These links point to various domains, suggesting a link farm or distribution network. The embedded URL 'http://morandoopress.com/uploads/1/3/0/3/130313113/130313113.html#batch+file+command+output+to+variable' further indicates a potential attempt to lure users to malicious content or manipulate search engine results.

Heuristics 3

Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM

Small 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.
External URI info PDF_URI

PDF contains an external URL action
Embedded URL info EMBEDDED_URL

One 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://morandoopress.com/uploads/1/3/0/3/130313113/130313113.html#batch+file+command+output+to+variable
- http://sbkbullies.com/uploads/1/3/0/4/130477126/a8f448e358779e1.pdf
- http://irishcollegeoftraditionalandintegrativemedicine.com/uploads/1/3/0/7/130776141/zopupogogasi_xibot.pdf
- http://aluckyhorseshoe.com/uploads/1/3/0/7/130739744/desagixi.pdf
- http://nestibles.com/uploads/1/3/0/2/130271214/duwoluzibilefufes.pdf
- http://parkerproductions.net/uploads/1/3/0/2/130287495/vaxer_xesebixaku.pdf
- http://stile-s.org/uploads/1/3/0/7/130775821/nukifidipimafimogo.pdf
- http://mta-sts.mail.foxchapeldistrictforum.com/uploads/1/3/1/3/131381046/kosojujukivavonoki.pdf
- http://allwestindustries.com/uploads/1/3/0/2/130289291/kiluvulifi.pdf
- http://www2.hobbyspeed.com/uploads/1/3/0/2/130289177/pamuxifosalowo_nizitopebadideg_vavida_dunasidajef.pdf
- http://angeladotsonmfti.com/uploads/1/3/0/7/130776760/wefiramivifik.pdf
- http://chloecustomcollections.com/uploads/1/3/0/6/130604397/jidotorelitexof_binuli_bamisatukitu_wozipus.pdf
- http://mrviolinsd.com/uploads/1/3/0/6/130605351/lofekebetid-puvuranuzobuz.pdf
- http://accqmedbillingsolutions.com/uploads/1/3/0/3/130323630/613488.pdf
- http://2051551albertaltd.com/uploads/1/3/0/3/130313605/mexozo-damelakafed-baroj.pdf
- http://onpitchroofing.com/uploads/1/3/0/8/130813705/52049edb35.pdf
- http://clinicopath.com/uploads/1/3/1/3/131384605/2260963.pdf
- http://vegasjunkmovers.com/uploads/1/3/0/5/130588924/08c5b8147b.pdf
- http://science2u.com/uploads/1/3/0/7/130775223/1759823.pdf
- http://www.oaklandempowermentscholarshipprogram.com/uploads/1/3/0/4/130435658/6495856.pdf
- http://wabashmusiced.com/uploads/1/3/0/6/130639277/8da31.pdf
- http://rosianddawn.com/uploads/1/3/0/5/130547286/743295cdd0983.pdf
- http://haitimompaints.com/uploads/1/3/0/8/130874368/jerabegiwuzuzuf-lulimaj.pdf
- http://eunsookim.com/uploads/1/3/0/6/130640111/923004.pdf
- http://ajconventions.com/uploads/1/3/0/9/130968935/musexajikezuvuv.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/

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off000078a1.bin` `b5838b0235aca9e8f595f87a3ac778148387ce1e1a27f131cca76c185a9cade8`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x78A1	8472 bytes

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