PDF malware analysis — malicious · bc8dd82ea2a6a3aa

MALICIOUS

PDF

34.7 KB Created: 2020-03-28 06:44:34 +02:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)

MD5: 56d4dd8b00957cfd7e52e6bd57dbe78e SHA-1: dc613464685bbcda8470eba12f0c85e47755ffb7 SHA-256: bc8dd82ea2a6a3aa523bcca20b8d344c4093468cf388048d766555e10f3610b9

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, many of which point to other PDF files hosted on different domains. This suggests a link farm or SEO poisoning tactic designed to drive traffic to potentially malicious content. The primary URL identified is http://dantoned.com/uploads/1/3/0/5/130588906/130588906.html#d+link+dsl+2750u+wireless+bridge+mode, which appears to be part of this network. No scripts were extracted, and the document body was heavily obfuscated, limiting further analysis of the immediate payload.

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://dantoned.com/uploads/1/3/0/5/130588906/130588906.html#d+link+dsl+2750u+wireless+bridge+mode
- http://ondutysupplyinc.com/uploads/1/3/0/4/130490808/3b327bb.pdf
- http://swank-design.com/uploads/1/3/0/8/130813800/6899580.pdf
- http://alenairl.com/uploads/1/3/0/5/130551091/gowozezeguxusemad.pdf
- http://www.blended-mamas.com/uploads/1/3/0/8/130874025/3965201.pdf
- http://claimingself.com/uploads/1/3/0/9/130969820/furolifos.pdf
- http://pigmenton.com/uploads/1/3/0/6/130605030/nevozukidafadoru.pdf
- http://www.seyahstyle.com/uploads/1/3/0/5/130539457/gaxuz.pdf
- http://bbndallas.com/uploads/1/3/0/7/130775698/954d0956a313.pdf
- http://69-183-186-243.litchfieldarc.org/uploads/1/3/0/9/130968960/kuwepolazesi.pdf
- http://altasanacion.net/uploads/1/3/0/6/130639807/eeffab0f5c.pdf
- http://themoneybitch.com/uploads/1/3/0/2/130270904/9456976.pdf
- http://mail.encuentro.social/uploads/1/3/0/6/130639659/df911df52401f44.pdf
- http://jacksonrichard.com/uploads/1/3/0/5/130588614/7648374.pdf
- http://www.boogienightz.com/uploads/1/3/0/5/130589180/vamemapapo_tizesaf_jamobaw_figikitoluno.pdf
- http://capitalimaging.ca/uploads/1/3/0/3/130323219/f0d36b3766.pdf
- http://careerrx.net/uploads/1/3/0/3/130313072/1388458.pdf
- http://communityhacking.com/uploads/1/3/0/5/130588982/getavirozotokerod.pdf
- http://oxnardpoolcleaning.com/uploads/1/3/0/6/130621193/4549170.pdf
- http://internetarchitect.net/uploads/1/3/0/6/130639571/7b7723df2846131.pdf
- http://electeslinger.com/uploads/1/3/1/0/131070491/39353e7fce19b3.pdf
- http://randimoniumshow.com/uploads/1/3/0/3/130379178/vukex.pdf
- http://winlifenow.com/uploads/1/3/0/6/130639083/6503631.pdf
- http://simplybeautifulcreations.com/uploads/1/3/0/6/130604651/sofojosebebawetoti.pdf
- http://nakedpavementbooks.com/uploads/1/3/0/4/130488700/e7230d71f537.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_off000060e6.bin` `2cf5c694e44e2def2100ab9f4e39252ef5fe11a4a94f09d01e100911eb243b58`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x60E6	7108 bytes

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