Malicious PDF — malware analysis report

Static analysis result for SHA-256 786f05eba157ef1d…

MALICIOUS

PDF

41.5 KB Created: 2020-03-29 07:29:33 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 43077db604e022b2194c6a025149cedd SHA-1: 7e6fa35eecbd046d73763d34571050bccb00f231 SHA-256: 786f05eba157ef1d3498fb0ac929a2fea19b7747ebae4f3cd1768c6589e7c816
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF file contains a large number of embedded external links, a technique often used for SEO poisoning or to redirect users to malicious sites. The heuristic 'PDF_SEO_LINK_FARM' specifically flags this behavior, indicating a likely attempt to distribute malware or phishing content through a link farm. The document body contains obfuscated text and references to a '2004 scion xa owners manual pdf', suggesting a lure to entice clicks.

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://webdisk.rodhillportraits.com/uploads/1/3/1/3/131384015/131384015.html#2004+scion+xa+owners+manual+pdf
    • http://kaytujewelry.com/uploads/1/3/0/5/130589413/4216005.pdf
    • http://petvetbelize.com/uploads/1/3/0/7/130739093/guduxiwepalivisag.pdf
    • http://truittray.com/uploads/1/3/0/5/130547142/8762218.pdf
    • http://ardmorevetservices.com/uploads/1/3/0/4/130479472/7b9bc4.pdf
    • http://wickedladiesbeeco.com/uploads/1/3/0/7/130739243/pavupanubulufugovosa.pdf
    • http://erial.com/uploads/1/3/1/1/131164486/pufemejunito.pdf
    • http://fburgessllc.com/uploads/1/3/0/6/130605504/f575dbb0.pdf
    • http://californiaspac.com/uploads/1/3/0/5/130541765/livaduv_jogunepom_zarelawi.pdf
    • http://wakesurfsupply.com/uploads/1/3/0/6/130621597/00c793.pdf
    • http://mrsphillipskindergarten.com/uploads/1/3/0/4/130435666/284560.pdf
    • http://ziplyfe.com/uploads/1/3/0/3/130323641/nazir-gerijo.pdf
    • http://kranz7science.com/uploads/1/3/0/2/130289755/giwobarugowigosolis.pdf
    • http://glennbarrborderterriers.com/uploads/1/3/0/5/130588221/wanun-kifamebudibobo-tazopujubu-bateral.pdf
    • http://oceanterraceirp.org/uploads/1/3/0/4/130490106/db82ef187c8edf9.pdf
    • http://braemoreparkgroupptyltd.com/uploads/1/3/0/4/130489417/baguxegibi.pdf
    • http://www.adey-8.com/uploads/1/3/0/7/130740173/besibudamogo-rokobikid-bepuvobi-wutulinoga.pdf
    • http://comforteverlast.com/uploads/1/3/0/9/130969442/3723fdc6e9a.pdf
    • http://seaofstonesgallery.com/uploads/1/3/1/0/131070527/7512adab.pdf
    • http://www.mckinleysstation.com/uploads/1/3/0/4/130489898/wavipi_tajajujibidi_vigefasemaxos.pdf
    • http://enerrgygroupuniversity.com/uploads/1/3/0/6/130604529/672779.pdf
    • http://oahupix.com/uploads/1/3/0/6/130621689/desapozazevapa.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.

FilenameKindSourceSize
font_00_sfnt_off00007895.bin
afa5eef03905f5836f02e857f80b904755c149721470fd8ceecb1baf33cc01d0		 pdf-font-stream PDF embedded font (sfnt) at offset 0x7895 8000 bytes

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