PDF malware analysis — malicious · 9ee7d3649a826101

MALICIOUS

PDF

45.0 KB Created: 2020-03-18 16:26:10 +02:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)

MD5: 801b19555680839b3ff428e4732aa6e4 SHA-1: 73d731150a69cf18ee9badce5621dcd1526560e1 SHA-256: 9ee7d3649a826101ba933b306a19bdd4ccbaf1a84f40daf9cd8ec232b2bb5e55

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. The document body text, though partially corrupted, contains medical terms like 'Anteflexed uterus icd 10' and application metadata, suggesting a lure to disguise the malicious intent. The primary purpose appears to be directing users to a network of websites, likely for SEO spam or to host further malicious content.

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://sanfranciscopeacetreaty.org/uploads/1/3/0/6/130621829/130621829.html#anteflexed+uterus+icd+10
- http://directors-collective-international.com/uploads/1/3/0/3/130313188/gapiwulusut-kewexalobiboju-zegali-miwupizidupexi.pdf
- http://colaboralider.com.br/uploads/1/3/0/3/130323516/5339981.pdf
- http://www.howyousaymyname.com/uploads/1/3/0/7/130775984/jaresozenetekiwire.pdf
- http://helpmo.com/uploads/1/3/0/3/130323566/559057.pdf
- http://ksllanguageliteracy.com/uploads/1/3/0/6/130604434/046308c956cf.pdf
- http://10122006.com/uploads/1/3/0/6/130620863/femasi.pdf
- http://4lawsfamily.com/uploads/1/3/0/4/130476572/1516858.pdf
- http://favouritefoods.com.au/uploads/1/3/0/6/130604289/6517434.pdf
- http://www.hdav-pro.com/uploads/1/3/0/2/130272903/fakapafuji.pdf
- http://crossroadsjobsolutions.com/uploads/1/3/0/7/130738723/kifogi-joluxuzepidit-kuvipoxigub.pdf
- http://mail.mycaravanblog.com/uploads/1/3/0/6/130605179/a64b492d68959.pdf
- http://www.rrrofsouthla.com/uploads/1/3/0/7/130776434/3269817.pdf
- http://sinofusionrestaurant.com/uploads/1/3/0/6/130620428/9925921.pdf
- http://aronkodeshesbydesign.com/uploads/1/3/0/7/130739143/bakuwezazibomires.pdf
- http://sourlandmountainwriter.com/uploads/1/3/0/6/130604543/5235e5a3.pdf
- http://oilfreewater.org/uploads/1/3/0/6/130621349/7295383.pdf
- http://recognizelabs.com/uploads/1/3/0/8/130814877/e02a8032.pdf
- http://langdaletech.com/uploads/1/3/0/4/130483633/243516869.pdf
- http://meroveo-upower.store/uploads/1/3/0/6/130605203/7529705.pdf
- http://survivingtwenties.com/uploads/1/3/0/5/130590195/tifitinolabidedak.pdf
- http://sophiaselects.com/uploads/1/3/0/7/130739383/digirurira.pdf
- http://thewindypalace.com/uploads/1/3/0/7/130775365/dijopujevivep.pdf
- http://christinahankinsart.com/uploads/1/3/0/4/130435570/401348.pdf
- http://www.easttexasplacenta.com/uploads/1/3/0/7/130776602/fc9870a07.pdf
- http://boyntonmedical.com/uploads/1/3/0/7/130776872/762239.pdf
- http://www.easttexasplacenta.com/uploads/1/3/0/7/130776602/fc9870
- 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_off0000854f.bin` `cd533ab2f2a5546f8bd798b24084bd31ea9a4f34833ee6c18e80be5690a5ede1`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x854F	8496 bytes

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