MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'ttraff.cc'. It also contains a PDF link farm heuristic, with many links hosted on 'cdn.shopify.com'. The document body, though heavily obfuscated, appears to be related to a 'happy birthday pop up card template free' lure, combined with a visual download button heuristic. These elements suggest a social engineering attack designed to trick users into visiting malicious sites.
Heuristics 4
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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_FARMSmall 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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
Embedded URL info EMBEDDED_URLOne 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=happy+birthday+pop+up+card+template+free
- http://files.dicksbook.net/uploads/1/3/2/6/132681979/nowipiwolebo-zelidi.pdf
- http://files.wingcrafters.com/uploads/1/3/0/8/130814205/7242032.pdf
- http://files.sailingforthesoul.com/uploads/1/3/0/9/130969346/439eac.pdf
- http://files.encompass-supports.com/uploads/1/3/1/4/131408415/7240815.pdf
- http://files.msnlawoffice.com/uploads/1/3/0/7/130775658/tumafapova-jamupebozofurok-worofonefi-netod.pdf
- https://cdn.shopify.com/s/files/1/0434/1920/5789/files/57578834565.pdf
- https://cdn.shopify.com/s/files/1/0431/7508/4193/files/gononilijud.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/20597849085.pdf
- https://cdn.shopify.com/s/files/1/0440/3871/7605/files/76229195981.pdf
- https://cdn.shopify.com/s/files/1/0432/6480/2982/files/zefafope.pdf
- https://cdn.shopify.com/s/files/1/0432/0670/5316/files/magedefo.pdf
- https://cdn.shopify.com/s/files/1/0439/4234/6907/files/rigewaj.pdf
- https://cdn.shopify.com/s/files/1/0431/2494/9153/files/pimatusesasuvetoz.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/dedagefegumam.pdf
- https://cdn.shopify.com/s/files/1/0432/1083/4077/files/71312957751.pdf
- https://cdn.shopify.com/s/files/1/0427/9923/5228/files/dunegibatukabegi.pdf
- https://cdn.shopify.com/s/files/1/0431/2032/8864/files/nelopuxixurimitonisawog.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_off000091a3.bin68a44222c124f2b4d93c6b2c8fcadba80989d21731e2b9a1f96eefa5df8bf7b8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x91A3 | 5196 bytes |
font_01_sfnt_off0000a34d.bin67fbac63040786ceb0ff1da8b4640dcafbcbb7bd982769de24a8f6a0ad642ed1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA34D | 10392 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.