Malicious PDF — malware analysis report

Static analysis result for SHA-256 f27aa96a8bd2d47b…

MALICIOUS

PDF

44.1 KB Created: 2020-08-04 07:03:31 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)
MD5: 54f4472093d7e9a8a60950405015499f SHA-1: e6bfbd74b14e41319bb402286df6f9ec32221a22 SHA-256: f27aa96a8bd2d47b151207de46f729223535711be47ce6f5a2db1d0b01c3302c
120 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF contains a mass external link farm, with a primary malicious redirector URL: https://ttraff.com/pify?keyword=centrales+hidroelectricas+en+mexico+pdf. This suggests the document is designed to lure users to malicious infrastructure, likely for further exploitation or credential harvesting. No scripts were extracted, limiting the analysis of direct payload delivery mechanisms.

Heuristics 3

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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 https://ttraff.com/pify?keyword=centrales+hidroelectricas+en+mexico+pdf
    • http://files.thefordhambleat.com/uploads/1/3/1/3/131380756/sujudiriz.pdf
    • http://files.chargingmoosemedia.com/uploads/1/3/1/1/131163932/mafoguman-wabusepegiluta-gapovor.pdf
    • http://gixaso.kbitzphoto.com/uploads/1/3/0/8/130813866/e026c082ad.pdf
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/6384338271.pdf
    • https://cdn.shopify.com/s/files/1/0428/1332/5471/files/45499614397.pdf
    • https://cdn.shopify.com/s/files/1/0435/6567/8755/files/bokezex.pdf
    • https://cdn.shopify.com/s/files/1/0435/6099/2927/files/94041651815.pdf
    • https://cdn.shopify.com/s/files/1/0431/3884/2779/files/63627089541.pdf
    • https://cdn.shopify.com/s/files/1/0438/9427/6264/files/alexander_pushkin_biography.pdf
    • https://cdn.shopify.com/s/files/1/0435/8638/8123/files/misuvowadababegajug.pdf
    • https://cdn.shopify.com/s/files/1/0435/7101/9935/files/98584459751.pdf
    • https://cdn.shopify.com/s/files/1/0435/2563/6248/files/43019266456.pdf
    • https://cdn.shopify.com/s/files/1/0436/4409/2566/files/pumibega.pdf
    • https://cdn.shopify.com/s/files/1/0433/9191/0038/files/jefazobunoxovove.pdf
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://ns.adobe.com/xap/1.0/rights/

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00006b49.bin
3d6819c5124ba2ef4fec8dd7af54894c3080385e18e268d749a3c5cd7488b137		 pdf-font-stream PDF embedded font (sfnt) at offset 0x6B49 5368 bytes
font_01_sfnt_off00007d5c.bin
ed58235fda55bb1a763fa76868e87cca6ee555e855f9c9a6faf0ebc45be6202f		 pdf-font-stream PDF embedded font (sfnt) at offset 0x7D5C 11216 bytes

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