PDF malware analysis — malicious · 502639ccae08cc64

MALICIOUS

PDF

41.3 KB Created: 2020-08-01 07:53:41 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: 606d2982f3a784778271557968110e4e SHA-1: 2bd02ef255e5a33623884b2edd5da1f105198056 SHA-256: 502639ccae08cc64a91fd43a3c972e152e5324a591e782b46ca562dba7677391

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, with one identified as a malicious redirector. The document body is heavily obfuscated, but the presence of numerous external links suggests a link farm or redirection strategy. The primary malicious link is https://ttraff.cc/pify?keyword=canopus+advc+110, which likely leads to further malicious content. The file was generated using wkhtmltopdf, a tool sometimes used to create SEO spam or redirector pages.

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.cc/pify?keyword=canopus+advc+110
- http://files.fullmetalempiricist.com/uploads/1/3/0/7/130776728/6182cf1edfe63.pdf
- http://files.elizabethengstrom.com/uploads/1/3/1/4/131406173/tamogunex.pdf
- http://files.uublaine.org/uploads/1/3/2/7/132740498/cca1d.pdf
- http://files.trailsidecountrystore.com/uploads/1/3/0/7/130776042/wigozuxujejodopuz.pdf
- https://cdn.shopify.com/s/files/1/0434/5082/6919/files/87955155255.pdf
- https://cdn.shopify.com/s/files/1/0431/6741/6488/files/84740026150.pdf
- https://cdn.shopify.com/s/files/1/0429/2440/8988/files/82438272564.pdf
- https://cdn.shopify.com/s/files/1/0430/9375/4009/files/162460621.pdf
- https://cdn.shopify.com/s/files/1/0437/4190/5045/files/xezemigumusakekevapajusuj.pdf
- https://cdn.shopify.com/s/files/1/0433/7801/6406/files/33314612602.pdf
- https://cdn.shopify.com/s/files/1/0428/0867/2423/files/lunofopinuzavudabe.pdf
- https://cdn.shopify.com/s/files/1/0437/7883/4583/files/losekipogesevikawof.pdf
- https://cdn.shopify.com/s/files/1/0439/9661/0718/files/37439392471.pdf
- https://cdn.shopify.com/s/files/1/0432/1925/5454/files/22288173619.pdf
- https://cdn.shopify.com/s/files/1/0428/4933/7507/files/5758731436.pdf
- https://cdn.shopify.com/s/files/1/0433/3993/9994/files/muludu.pdf
- https://cdn.shopify.com/s/files/1/0430/6265/7177/files/poxivodetanudedotuwelot.pdf
- https://cdn.shopify.com/s/files/1/0434/3853/8904/files/jowebovaxedixagujatunot.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_off0000636c.bin` `860edeb77c326836be5dfaac6d9e33f551e8dd93e27b0b8d7bffbf83bed2deb4`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x636C	5096 bytes
`font_01_sfnt_off000074dc.bin` `62eb470749c981a7ed62c02a81ba9e73af095954116136a4bfa0d6f2d79326d1`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x74DC	10360 bytes

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