Malicious PDF — malware analysis report

Static analysis result for SHA-256 8bbc7d607678c72e…

MALICIOUS

PDF

15.8 KB Created: 2020-03-19 20:49:23 +00:00 Authoring application: mPDF 5.7
MD5: 3d4c5069ab2df58cf4b5a87f3c539a2f SHA-1: 47117877eee6d37f8a350bc0f68dc9750d7d9f30 SHA-256: 8bbc7d607678c72e8a853374d6ba10c29445b897fa641a749b011cbf353b3967
60 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded links pointing to external PDF files hosted on the domain 'owlaokopdf.myhome.cx'. This technique is often used to distribute malicious content or to engage in SEO poisoning to drive traffic to malicious sites. No scripts were extracted, and the document body was heavily obfuscated, limiting further analysis of the specific lure.

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://owlaokopdf.myhome.cx/1816081658162816281658167/Evil-on-the-Bayou-Twilight-Where-Darkness-Begins-21-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/181618166816981608167/It-Begins-The-Unseen-1-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/481698168816481618164/The-Mall-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/981648162816481628166/The-Locker-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/981648162816481638163/Scarecrow-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/281608168816281668169/Help-Wanted-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/48167816481608160/The-House-Next-Door-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/181638165816681648164/Sin-and-Salvation-The-Unseen-4-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/68161816481678161/The-Lifeguard-Point-Horror-3-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/181638165816681678160/Blood-Brothers-The-Unseen-3-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/981648162816381628166/Fatal-Secrets-Point-Horror-24-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/181638163816881608167/Trick-or-Treat-Point-Horror-6-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/1816081658162816281668164/Decayed-Ten-Years-Of-Point-Horror-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/281648165816081678162/The-Harvest-Buffy-the-Vampire-Slayer-Novelizations-2-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/1816081658162816281658166/Point-Horror-Collection-3-April-Fools-The-Waitress-The-Snowman-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/181648167816081668168/Spirit-Walk-Walk-1-2-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/181618165816981648167/The-Unseen-The-Unseen-1-2-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/181618168816481658164/The-Unseen-2-The-Unseen-3-4-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/281638169816581678162/Vicious-Circle-Twilight-Where-Darkness-Begins-13-by-Imogen-Howe.pdf
    • http://owlaokopdf.myhome.cx/481638166816881608162/The-Angel-Chronicles-Vol-2-The-Angel-Chronicles-2-by-Richie-Tankersley-Cusick.pdf
    • http://owlaokopdf.myhome.cx/9816481628163

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