PDF malware analysis — malicious · 8cfce02f77b365de

MALICIOUS

PDF

45.1 KB Created: 2020-08-09 21:35:54 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 482509cdb18379e1cad973b7cf216baf SHA-1: e51af6d74f5e6d6158d049fcdc3e6dde1156b3db SHA-256: 8cfce02f77b365dee369d799af13ea7d0bb19f0717b05790f2afce19cdc5ec28

120 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains a significant number of embedded links, identified as a link farm. One critical heuristic firing indicates a link to known malicious redirector infrastructure at 'https://ttraff.com/pify?keyword=anecdote+of+the+jar+pdf'. The presence of numerous external links, including one pointing to a malicious redirector, strongly suggests this PDF is designed to lure users to malicious sites. No scripts were extracted from this sample.

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=anecdote+of+the+jar+pdf
- http://files.sweettreeevents.com/uploads/1/3/0/9/130969440/9892637.pdf
- http://files.nespractitioners.com/uploads/1/3/0/7/130739907/8209662.pdf
- http://files.frucasion.com/uploads/1/3/1/4/131453267/636792.pdf
- http://lesero.jelizavetasuska.com/uploads/1/3/1/4/131407005/luvonenokobopo_katuwelir_dotududobugo_weburolewifoxo.pdf
- https://cdn.shopify.com/s/files/1/0435/6908/6623/files/79569255157.pdf
- https://cdn.shopify.com/s/files/1/0431/1734/6965/files/78119995933.pdf
- https://cdn.shopify.com/s/files/1/0436/7400/9753/files/paxulava.pdf
- https://cdn.shopify.com/s/files/1/0435/7426/3963/files/lubowixunujozomako.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/zipepatijexozuzazes.pdf
- https://cdn.shopify.com/s/files/1/0435/6780/8667/files/58674371441.pdf
- https://cdn.shopify.com/s/files/1/0433/3636/8283/files/70067877616.pdf
- https://cdn.shopify.com/s/files/1/0434/1514/2551/files/32300904848.pdf
- https://cdn.shopify.com/s/files/1/0434/3031/4151/files/85685522959.pdf
- https://cdn.shopify.com/s/files/1/0432/7469/8912/files/58284811235.pdf
- https://cdn.shopify.com/s/files/1/0430/4646/9793/files/49132558061.pdf
- https://cdn.shopify.com/s/files/1/0432/6552/3862/files/tovajedubenirigemen.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/32343356061.pdf
- https://cdn.shopify.com/s/files/1/0440/7531/9448/files/34210702239.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_off000073f3.bin` `f293f63a8a6b7cc71c3c6327c9638e281a7a1057c704e95d72876b74c64878de`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x73F3	5100 bytes
`font_01_sfnt_off00008551.bin` `c6ff3bb62b182f94a2c8c779e306caf7752b4e550a1ed1bcc33fb6a58854b887`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x8551	9992 bytes

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