Malicious PDF — malware analysis report

Static analysis result for SHA-256 56bd7cc0aa8e239d…

MALICIOUS

PDF

16.6 KB Created: 2019-04-30 05:02:08 +01:00 Authoring application: mPDF 5.7
MD5: 1b8a8c6cd3d658221818fd0fe2d151a8 SHA-1: 2b2fff256f9f0c00dda5171e178ea8a8cd7bfb9b SHA-256: 56bd7cc0aa8e239d9dce9bb99c6c7f77fdd6a641587ff25c4ce4bfe5bd9b9e7f
68 Risk Score

Malware Insights

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

The PDF document contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic. While the document body contains urgency language, the primary malicious activity appears to be the distribution of these numerous links, likely to manipulate search engine results or redirect users to malicious sites. No scripts were extracted from this sample.

Heuristics 3

  • 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
  • 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/3093093095093096/Texas-Fall-Texas-6-by-R-J-Scott.pdf
    • http://loaminoo.linkpc.net/2095095095098091/Texas-Destiny-Texas-Glory-Texas-Splendor-Leigh-Brothers-Texas-Trilogy-1-3-by-Lorraine-Heath.pdf
    • http://loaminoo.linkpc.net/2097097097092096/Texas-Heat-Texas-3-by-R-J-Scott.pdf
    • http://loaminoo.linkpc.net/3093093095090093/Texas-Gift-Texas-8-by-R-J-Scott.pdf
    • http://loaminoo.linkpc.net/2097092098095094/Texas-Wedding-Texas-7-by-R-J-Scott.pdf
    • http://loaminoo.linkpc.net/7098098093091/The-Heart-of-Texas-Texas-1-by-R-J-Scott.pdf
    • http://loaminoo.linkpc.net/4099090095095099/Last-Chance-Reunion-Texas-Cold-Case-Texas-Lost-and-Found-Chance-Texas-4-by-Linda-Conrad.pdf
    • http://loaminoo.linkpc.net/2090090093094098/Heart-of-Texas-Vol-1-Lonesome-Cowboy-Texas-Two-Step-Heart-of-Texas-1-2-by-Debbie-Macomber.pdf
    • http://loaminoo.linkpc.net/4093091096095093/Heart-of-Texas-Vol-2-Caroline-s-Child-Dr-Texas-Heart-of-Texas-3-4-by-Debbie-Macomber.pdf
    • http://loaminoo.linkpc.net/2093090094097090/Texas-Glory-Leigh-Brothers-Texas-Trilogy-2-by-Lorraine-Heath.pdf
    • http://loaminoo.linkpc.net/4097096094095095/A-Match-Made-in-Texas-Deep-in-the-Heart-of-Texas-6-by-Katie-Lane.pdf
    • http://loaminoo.linkpc.net/2095095093097094/Texas-Glory-Leigh-Brothers-Texas-Trilogy-2-by-Lorraine-Heath.pdf
    • http://loaminoo.linkpc.net/2095092091092/The-Texas-Renegade-Returns-Texas-Cattleman-s-Club-A-Missing-Mogul-10-by-Charlene-Sands.pdf
    • http://loaminoo.linkpc.net/1097092093090096/Texas-Two-Step-Whispering-Springs-Texas-1-by-Cynthia-D-39-Alba.pdf
    • http://loaminoo.linkpc.net/2098091092093097/Texas-Twist-Texas-Montgomery-Mavericks-4-by-Cynthia-D-39-Alba.pdf
    • http://loaminoo.linkpc.net/3094098091092097/Reckless-in-Texas-Texas-Rodeo-1-by-Kari-Lynn-Dell.pdf
    • http://loaminoo.linkpc.net/1091093091094/Tougher-in-Texas-Texas-Rodeo-3-by-Kari-Lynn-Dell.pdf
    • http://loaminoo.linkpc.net/1092092095099098/To-Catch-a-Texas-Star-Texas-Heroes-3-by-Linda-Broday.pdf
    • http://loaminoo.linkpc.net/4097096094095093/Texas-Hold-Em-Hotter-In-Texas-3-by-Christie-Craig.pdf
    • http://loaminoo.linkpc.net/2097098092097092/Texas-Hard-Texas-Soul-2-by-Sara-York.pdf

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