Malicious PDF — malware analysis report

Static analysis result for SHA-256 fb4f1f819ecfb8c0…

MALICIOUS

PDF

23.5 KB Created: 2019-05-05 08:52:27 +01:00 Authoring application: mPDF 5.7
MD5: 54665909a6918212cc6c7cfcc62f191b SHA-1: 558d885e00259bbc49497c4817fb5cefe9aa27f4 SHA-256: fb4f1f819ecfb8c08538a52c8c6618f9d3d628576a2f229af3c6786d96251fc1
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

The PDF file contains a large number of embedded URLs, forming a link farm. The heuristic PDF_SEO_LINK_FARM indicates that these are likely intended to direct users to external content. The document body, though partially corrupted, also contains these URLs. The primary attack pattern appears to be social engineering through a deceptive link farm, potentially leading to malicious content or phishing sites.

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/1097091096090097/Stroke-of-Love-The-Remingtons-2-Love-in-Bloom-11-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/2090092090093099/Stroke-of-Love-The-Remingtons-2-Love-in-Bloom-11-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/2090092090092091/Touched-by-Love-The-Remingtons-6-Love-in-Bloom-15-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/2090092093093093/Lessons-in-Love-The-Stones-4-Love-in-Bloom-77-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/2090092090093098/Seized-By-Love-The-Ryders-1-Love-in-Bloom-38-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/1097091095099092/Hearts-at-Play-Love-in-Bloom-9-Love-in-Bloom-The-Bradens-6-The-Bradens-at-Weston-CO-6-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/2090092090096091/The-Bradens-Books-1-3-Boxed-Set-Love-in-Bloom-Love-in-Bloom-The-Bradens-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/2090092090094094/Daring-Her-Love-The-Bradens-Novellas-Collection-The-Bradens-9-Love-in-Bloom-23-1001-Dark-Nights-30-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/2090092092096096/Trails-of-Love-The-Bradens-amp-Montgomerys-Pleasant-Hill---Oak-Falls-3-The-Bradens-28-Love-in-Bloom-68-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/2090092098096093/Whisper-of-Love-The-Bradens-at-Peaceful-Harbor-5-The-Bradens-17-Love-in-Bloom-36-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/2090092090092093/River-of-Love-The-Bradens-at-Peaceful-Harbor-3-The-Bradens-15-Love-in-Bloom-34-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/2090092090095092/Romancing-My-Love-The-Bradens-at-Trusty-3-The-Bradens-9-Love-in-Bloom-18-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/2090092090095094/Our-New-Love-The-Bradens-Novellas-Collection-The-Bradens-8-Love-in-Bloom-22-5-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/2090092091092090/Lovers-at-Heart-Reimagined-Love-in-Bloom-The-Bradens-1-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/2090092091090091/Chasing-Charley-Harborside-Nights-4-Love-in-Bloom-58-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/2090092090095093/Discovering-Delilah-Harborside-Nights-2-Love-in-Bloom-56-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/2090092098092097/Catching-Cassidy-Harborside-Nights-1-Love-in-Bloom-55-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/2090092090094097/Promise-My-Love-Bradens-Ever-After-Rex-amp-Jade-Wedding-The-Bradens-Novellas-Collection-The-Bradens-7-Love-in-Bloom-22-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/1097091096092094/Taken-by-Love-The-Bradens-at-Trusty-1-The-Bradens-7-Love-in-Bloom-16-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/1092093090094098/Sisters-In-Bloom-Snow-Sisters-2-Love-in-Bloom-2-by-Melissa-Foster.pdf
    • http://loaminoo.linkpc.net/2090092090094094/

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