Malicious PDF — malware analysis report

Static analysis result for SHA-256 cfa01d071fe871dc…

MALICIOUS

PDF

15.8 KB Created: 2020-03-14 01:57:12 +00:00 Authoring application: mPDF 5.7
MD5: 7ca324c0911f5424eed06c165f7570cc SHA-1: a6c0b59c5c9e0a2a0a873eb0ba8baeec352ce844 SHA-256: cfa01d071fe871dccd25b0a316a25f13856f264a5cd1b57c1f249be8ae975ea0
60 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded links, identified by the PDF_SEO_LINK_FARM heuristic. These links all point to the same domain, 'calistazz.myhome.cx', and appear to be designed to trick users into downloading further content. No scripts were extracted from this sample. The primary attack pattern involves social engineering through a link farm.

Heuristics 2

  • 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.
  • 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://calistazz.myhome.cx/6869861862869/Rock-and-Roll-Never-Forgets-Rock-and-Roll-Trilogy-1-by-Barbara-S-Stewart.pdf
    • http://calistazz.myhome.cx/2861863867869862/Rock-and-Roll-Never-Forgets-Rock-and-Roll-Trilogy-1-by-Barbara-S-Stewart.pdf
    • http://calistazz.myhome.cx/4864861868866867/The-First-Rock-amp-Roll-Confidential-Report-Inside-the-Real-World-of-Rock-and-Roll-by-Dave-Marsh.pdf
    • http://calistazz.myhome.cx/5869864868867867/Rock-and-Roll-Always-Forgets-A-Quarter-Century-of-Music-Criticism-by-Chuck-Eddy.pdf
    • http://calistazz.myhome.cx/4869868862860867/Rock-of-Ages-The-Rolling-Stone-History-of-Rock-and-Roll-by-Ed-Ward.pdf
    • http://calistazz.myhome.cx/9867869867867865/Rock-Deadly-The-Rock-and-Roll-Mysteries-1-by-Kathryn-Lively.pdf
    • http://calistazz.myhome.cx/4869865869866869/Rock-Til-You-Drop-The-Rock-and-Roll-Mysteries-2-by-Kathryn-Lively.pdf
    • http://calistazz.myhome.cx/7868861864861/A-Little-Bit-Rock-amp-Roll-by-E-M-Leya.pdf
    • http://calistazz.myhome.cx/7867868861866863/This-could-be-rock-n-roll-by-Tim-Roux.pdf
    • http://calistazz.myhome.cx/7864868866865862/BDSM---Sex-und-Rock-n-Roll-by-Joe-Gessler.pdf
    • http://calistazz.myhome.cx/1861869867865866864/Rock-n-Roll-Heaven-by-Shawn-Inmon.pdf
    • http://calistazz.myhome.cx/4864861869861869/Rock-n-Roll-Fantasy-by-Susan-Masino.pdf
    • http://calistazz.myhome.cx/3865865866862869/Tie-Me-Down-Sex-Love-and-Rock-amp-Roll-2-5-by-Michelle-Hazen.pdf
    • http://calistazz.myhome.cx/1862866861864865/Rock-and-Roll-Tourist-by-Graham-Forbes.pdf
    • http://calistazz.myhome.cx/1861869867865869860/Sex-Drugs-Rock-and-Roll-by-Eric-Bogosian.pdf
    • http://calistazz.myhome.cx/4865861867864861/Rock-n-Roll-Nights-by-Todd-Strasser.pdf
    • http://calistazz.myhome.cx/4864860867867865/No-Regrets-A-Rock-n-Roll-Memoir-by-Ace-Frehley.pdf
    • http://calistazz.myhome.cx/4860869863869867/Love-Films-and-Rock-n-Roll-by-Swayam-Ganguly.pdf
    • http://calistazz.myhome.cx/9864862863869869/Unknown-Legends-of-Rock-n-Roll-by-Richie-Unterberger.pdf
    • http://calistazz.myhome.cx/1861869867864868865/There-Goes-Gravity-A-Life-in-Rock-and-Roll-by-Lisa-Robinson.pdf
    • http://calistazz.myhome.cx/7868861864861/A-Little-Bit-Rock-amp-Roll-by

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