PDF malware analysis — malicious · fe5df99484217b73

MALICIOUS

PDF

42.8 KB Created: 2020-08-07 21:06:49 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 9645d6b3488cad0ba94605f8ecc40e98 SHA-1: 03c73126978fbf03e372296f075f4dbfeba0f0df SHA-256: fe5df99484217b73d5b22ff6bcbd24019a2df876cf429eb5124ffede8f92e4f3

120 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF file contains a large number of embedded links, many of which point to external resources disguised as tutorial downloads. The primary link redirects to a malicious domain, indicating a phishing or malware distribution attempt. The document body itself contains garbled text along with the primary malicious URL, suggesting it is a lure to entice users to click the link.

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=catia+v5+tutorial+for+beginners+pdf+free+download
- http://files.mayfieldcommunityleague.com/uploads/1/3/2/6/132681976/5742824.pdf
- http://files.panduhm0n1um.com/uploads/1/3/1/8/131856949/5273575.pdf
- http://files.wrenphotographynd.com/uploads/1/3/1/4/131406930/gerabegajok.pdf
- http://files.oberonmassage.com/uploads/1/3/1/4/131453252/7e825c12dc.pdf
- https://cdn.shopify.com/s/files/1/0432/3265/7575/files/saxepupod.pdf
- https://cdn.shopify.com/s/files/1/0433/4016/9366/files/74211725961.pdf
- https://cdn.shopify.com/s/files/1/0435/3739/9960/files/91049614387.pdf
- https://cdn.shopify.com/s/files/1/0434/6245/9544/files/merapari.pdf
- https://cdn.shopify.com/s/files/1/0454/0373/4184/files/affine_connection.pdf
- https://cdn.shopify.com/s/files/1/0447/4486/7994/files/compareto_java_int.pdf
- https://cdn.shopify.com/s/files/1/0431/1459/4464/files/fanapumudusixuful.pdf
- https://cdn.shopify.com/s/files/1/0431/6702/3259/files/71355700253.pdf
- https://cdn.shopify.com/s/files/1/0429/3728/6812/files/47340127186.pdf
- https://cdn.shopify.com/s/files/1/0437/4803/2673/files/jerry_baker_23_blast_death.pdf
- https://cdn.shopify.com/s/files/1/0429/3217/5014/files/jipeporalokamesokala.pdf
- https://cdn.shopify.com/s/files/1/0431/7829/5450/files/97297428311.pdf
- https://cdn.shopify.com/s/files/1/0431/7016/8992/files/cambridge_igcse_biology_study_and_revision_guide_2nd_edition.pdf
- https://cdn.shopify.com/s/files/1/0431/0233/9232/files/67565146988.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.

Filename	Kind	Source	Size
`font_00_sfnt_off00006882.bin` `bf7a2ab99f3254423e3a612cc0fee09af38b7ffe6f7c0cab0406e9517eae317d`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x6882	5528 bytes
`font_01_sfnt_off00007b6f.bin` `efcc5d328c8595a5e81827e17ca58ec8f71fe88b6e107b839c3e12f95438d445`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x7B6F	9912 bytes

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