PDF malware analysis — malicious · b11134f1e4b43a7d

MALICIOUS

PDF

43.2 KB Created: 2020-03-15 07:22:01 +02:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)

MD5: 8750644baf823093fc59d7d9ee30f8e5 SHA-1: ef4d97eefebdc38532e177407a9c2d017a14f5c3 SHA-256: b11134f1e4b43a7deace18a401c7cd645f07be3b8e52cde99c3844c4d2a4beaa

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, pointing to various domains. The document body, though partially corrupted, contains a URL that also appears to be a lure. These indicators suggest the primary purpose is to redirect users to potentially malicious websites, likely for phishing or to serve further malware.

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://ptxdsm.brdge.org/uploads/1/3/0/5/130538902/130538902.html#fixed+cost+and+variable+costs+template
- http://crm.hamilkerrchallenge.com/uploads/1/3/0/8/130813866/ab4d285c18.pdf
- http://blackcreekmarket.com/uploads/1/3/0/8/130873986/kemosokusuzed_vizedejopisegan_bakarawed.pdf
- http://www.shopperevaluationsurvey.com/uploads/1/3/0/5/130589054/vuropineduvep-pudulu.pdf
- http://link.mka-remix.com/uploads/1/3/0/2/130271224/1721931.pdf
- http://millie4good.org/uploads/1/3/0/7/130775698/0e15d.pdf
- http://mag-photography.org/uploads/1/3/0/5/130543546/e609b3817.pdf
- http://habeebsquared.info/uploads/1/3/0/5/130589010/9764378.pdf
- http://unioneast.net/uploads/1/3/0/5/130543029/176f158b9.pdf
- http://mail.bestpropertyph.com/uploads/1/3/0/6/130621815/715918c323.pdf
- http://mail.lakesideassembly.net/uploads/1/3/0/6/130639883/bowowapit.pdf
- http://www.nathanielespinoza.me/uploads/1/3/0/6/130620282/susosamulefur.pdf
- http://youdeservetheplanet.com/uploads/1/3/0/5/130550828/20a068d6.pdf
- http://martinboroughstories.com/uploads/1/3/0/4/130435960/385f746db15.pdf
- http://victoryhealthcarecenter.com/uploads/1/3/0/5/130540010/jogofimapatufi.pdf
- http://noorgrocery.com/uploads/1/3/0/4/130490250/5421592.pdf
- http://spinhawkesbury.org/uploads/1/3/0/8/130814258/8461869.pdf
- http://www.audeladudivorce.com/uploads/1/3/0/5/130543868/119735a75ff6.pdf
- http://tom-robertson-media.com/uploads/1/3/0/6/130604981/11a2356.pdf
- http://sandyburlesoneportfoliowfu.com/uploads/1/3/0/5/130589452/fbafd028.pdf
- http://mail.trimindmedia.com/uploads/1/3/0/4/130476412/562369.pdf
- http://mta-sts.mail.bajanbreeze.com/uploads/1/3/0/7/130739192/1229ad140c.pdf
- http://theblackbirdtavern.com/uploads/1/3/0/4/130483429/xanibanevatexati.pdf
- http://treehousebuys.com/uploads/1/3/0/2/130272579/9090774.pdf
- http://cannonballlacrosse.com/uploads/1/3/0/3/130313378/3fbe2bd.pdf
- http://cannonballlacrosse.com/uploads/1/3/0/
- 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_off00007fa9.bin` `418377404b5a25ad486754ae84c09683500ee74bc4a8615dc2b4b22442fa8050`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x7FA9	8112 bytes

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