Malicious PDF — malware analysis report

Static analysis result for SHA-256 e1f8e706e3d92e34…

MALICIOUS

PDF

40.2 KB Created: 2020-04-01 21:45:20 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: ae861e5fc85d8ced97b2c7e3e32905a9 SHA-1: ef91b3f3486b7b4d6f569ef47632c7e4098d0d64 SHA-256: e1f8e706e3d92e3433118f971ad4f9a563eec644123c7d5a6fb2d042fefcb39c
72 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains a significant number of external links, identified by the PDF_SEO_LINK_FARM heuristic. These links point to various domains, many of which appear to be part of a link farm. The document body contains a lure related to 'Born to run tab' and mentions urgency, suggesting a phishing or scam attempt. No scripts were extracted from this sample.

Heuristics 4

  • 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.
  • Urgency / deadline lure low SE_URGENCY_LURE
    Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
  • 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://alzheimerswarrior.org/uploads/1/3/0/6/130621089/130621089.html#born+to+run+tab
    • http://experienceearth.store/uploads/1/3/0/7/130776657/sitemawov-gilivipu-zidoregevivip-dazegot.pdf
    • http://www.bbchuxing.com/uploads/1/3/0/2/130274291/71c0f16e441af.pdf
    • http://flashfxphotography.com/uploads/1/3/0/2/130274269/e06d50b7.pdf
    • http://pecosmortgage.com/uploads/1/3/0/6/130605253/b5a5483.pdf
    • http://trymaxconstruction.com/uploads/1/3/0/5/130589430/kevivevofoz.pdf
    • http://kingcutshairstudio.com/uploads/1/3/0/7/130739387/virajexovanenop-kijorur-jajobud-sidikatozowenar.pdf
    • http://campaignforrevival.com/uploads/1/3/0/8/130873875/romerukabakexokar.pdf
    • http://microsaninfocell.com/uploads/1/3/0/5/130545581/5762051.pdf
    • http://carterteam.store/uploads/1/3/1/1/131163856/zogeviposegofasurij.pdf
    • http://cranecrews.com/uploads/1/3/0/5/130551795/nemedulekolapajaro.pdf
    • http://outreachchemistrycloud.com/uploads/1/3/0/6/130621109/papuf_silejidobimul.pdf
    • http://ford-classc.com/uploads/1/3/0/6/130604168/d884c2.pdf
    • http://beyondlightbeats.com/uploads/1/3/0/2/130270951/f0114.pdf
    • http://thefancychicken.net/uploads/1/3/0/9/130970022/zobafunoxuf_sadaxogawuzavu.pdf
    • http://redteamblue.com/uploads/1/3/1/0/131071249/gupivar-raxewo-xifivesut.pdf
    • http://bodafarm.com/uploads/1/3/0/4/130476012/5982238.pdf
    • http://rapidrinsempw.com/uploads/1/3/0/5/130540699/najidipuzos.pdf
    • http://itsartdyersburg.com/uploads/1/3/0/6/130639474/f7bb1f0632cb7.pdf
    • http://sumotechnology.com/uploads/1/3/0/8/130813877/bulusikeguguvijub.pdf
    • http://nanoredbiotechnology.com/uploads/1/3/1/0/131069812/7344166.pdf
    • http://dragonflyrevolution.com/uploads/1/3/0/8/130814100/guzaketovakoke.pdf
    • http://insuranceflatform.com/uploads/1/3/0/3/130323622/zijaseruvorejo.pdf
    • http://libertyatlas.com/uploads/1/3/0/5/130551186/ef551810f46860e.pdf
    • http://redteamblue.com/uploads/1/3/1/0/131071249/gupivar-ra
    • 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_off00007626.bin
ee8371c8747d8a004064671dc3e48ab313126e78f9b44c0ec7bbe19e2ecb210a		 pdf-font-stream PDF embedded font (sfnt) at offset 0x7626 7436 bytes

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