Malicious PDF — malware analysis report

Static analysis result for SHA-256 cb1312277341191e…

MALICIOUS

PDF

19.8 KB Created: 2019-04-30 03:29:37 +01:00 Authoring application: mPDF 5.7
MD5: a7757a8cccb86f64c5bc52e43e6aefb9 SHA-1: 28ccb7c187cdbdf28d0414707b2b5578b28ac507 SHA-256: cb1312277341191e6ba9fb42dc5b77df048e7c4c05fbb093f093823edf288fe0
90 Risk Score

Malware Insights

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

The PDF contains a large number of embedded URLs, identified as a link farm. While the specific URLs extracted were benign, the heuristic 'PDF_SEO_LINK_FARM' indicates a pattern of hosting numerous external links. This suggests the PDF's primary purpose is to redirect users, potentially to malicious sites or for SEO manipulation, rather than delivering content directly. No scripts were extracted, limiting further analysis of the payload.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9922

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://loaminoo.linkpc.net/4099097095099095/New-Atlantis-Musicians-Battle-for-the-Survival-of-New-Orleans-by-John-Swenson.pdf
    • http://loaminoo.linkpc.net/3091099095094092/Financial-Armageddon-We-Are-in-a-Battle-for-our-Very-Survival-by-John-Hagee.pdf
    • http://loaminoo.linkpc.net/4094091098099098/Headliners-The-Eagles-by-John-Swenson.pdf
    • http://loaminoo.linkpc.net/2097099094092097/Empire-of-Sin-A-Story-of-Sex-Jazz-Murder-and-the-Battle-for-Modern-New-Orleans-by-Gary-Krist.pdf
    • http://loaminoo.linkpc.net/9093096090099093/Arcana-Musicians-on-Music-by-John-Zorn.pdf
    • http://loaminoo.linkpc.net/9093096091099097/Arcana-III-Musicians-on-Music-by-John-Zorn.pdf
    • http://loaminoo.linkpc.net/9090099090099092/Adena-Hannah-Warnick-Swenson-and-Helge-Vincent-Swenson-by-Adena-and-Helge-and-their-children.pdf
    • http://loaminoo.linkpc.net/6099094093091094/Capt-Ledoux-s-Cavalry-Company-at-the-Battle-of-New-Orleans-French-Creole-Planters-of-Pointe-Coupee-Louisiana-in-the-War-of-1812-by-Randy-DeCuir.pdf
    • http://loaminoo.linkpc.net/1098095093098098/Ice-Bound-A-Doctor-s-Incredible-Battle-for-Survival-at-the-South-Pole-by-Jerri-Nielsen.pdf
    • http://loaminoo.linkpc.net/7093094098097092/New-Orleans-Free-Men-of-Color-Cabinet-Makers-in-the-New-Orleans-Furniture-Trade-1800-1850-by-Margo-Moscou.pdf
    • http://loaminoo.linkpc.net/4090096092091097/Atlantis-Riptide-Lost-Daughters-of-Atlantis-1-by-Allie-Burton.pdf
    • http://loaminoo.linkpc.net/5097098093096095/New-Orleans-by-the-Bowl-Gumbos-Jambalayas-Soups-and-Stews-by-John-DeMers.pdf
    • http://loaminoo.linkpc.net/1097092094094097/Jewel-of-Atlantis-Atlantis-2-by-Gena-Showalter.pdf
    • http://loaminoo.linkpc.net/3096097093096091/Liberating-Atlantis-Atlantis-3-by-Harry-Turtledove.pdf
    • http://loaminoo.linkpc.net/1090091099094093091/John-Sinclair-Die-Werw-lfe-aus-Atlantis-Herr-der-Schattenburg---2-Romane-in-einem-Band-by-Jason-Dark.pdf
    • http://loaminoo.linkpc.net/3092091095096098/Atlantis-in-Peril-Atlantis-2-by-T-A-Barron.pdf
    • http://loaminoo.linkpc.net/4093094099091094/Atlantis-Atlantis-1-by-Robert-Doherty.pdf
    • http://loaminoo.linkpc.net/5095090097095097/Hold-Everything-Dear-Dispatches-on-Survival-and-Resistance-by-John-Berger.pdf
    • http://loaminoo.linkpc.net/3095091091094090/The-Tiger-A-True-Story-Of-Vengeance-And-Survival-by-John-Vaillant.pdf
    • http://loaminoo.linkpc.net/9091096094090093/The-Third-Man-Factor-The-Secret-To-Survival-In-Extreme-Environments-by-John-Geiger.pdf
    • http://loaminoo.linkpc.net/6099094093091094/Capt-Ledoux-s-Cavalry-Company-at-the-Battle-of-New-Orleans-French-Cre

Open this report in the interactive analyzer, or submit your own file for analysis.