MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of embedded links, many of which point to a redirector service. The primary malicious URL identified is https://ttraff.ru/pify?keyword=unicorn+invitation+card+free+template, which is likely used to funnel victims to further malicious content. The document body itself contains text related to invitation cards and the authoring application, suggesting a lure to disguise the malicious intent. The presence of numerous external links, including a link farm, indicates a phishing or redirection campaign.
Heuristics 3
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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.
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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.
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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.ru/pify?keyword=unicorn+invitation+card+free+template
- http://files.sierranevadafc.com/uploads/1/3/0/8/130814390/ludozezixewuturefita.pdf
- http://files.sascrunchtraining.com/uploads/1/3/0/7/130740464/womisur.pdf
- http://jafizi.andrewhillmusic.com/uploads/1/3/1/4/131407945/numuvololido.pdf
- http://jegokiben.deadlinecustoms.com/uploads/1/3/2/6/132681579/5102767.pdf
- http://tutago.stannesbirmingham.com/uploads/1/3/2/6/132681426/voxizutemomuti-kozipegugadajip-xosowelesofo.pdf
- https://cdn.shopify.com/s/files/1/0438/4302/7106/files/77131141214.pdf
- https://cdn.shopify.com/s/files/1/0434/5934/6599/files/20998018407.pdf
- https://cdn.shopify.com/s/files/1/0434/8834/6262/files/560503181.pdf
- https://cdn.shopify.com/s/files/1/0431/7321/6411/files/jogesaleloreroruserazu.pdf
- https://cdn.shopify.com/s/files/1/0437/2099/9064/files/voravuxaseweziximose.pdf
- https://cdn.shopify.com/s/files/1/0438/5384/0534/files/autobiography_of_a_yogi_malayalam.pdf
- https://cdn.shopify.com/s/files/1/0431/1403/7409/files/mobilcom_debitel_kndigung_vorlage.pdf
- https://cdn.shopify.com/s/files/1/0428/9105/1161/files/90067076719.pdf
- https://cdn.shopify.com/s/files/1/0432/2977/3982/files/98956647159.pdf
- https://cdn.shopify.com/s/files/1/0432/2961/0141/files/sinusitis_bacteriana_aguda.pdf
- https://cdn.shopify.com/s/files/1/0429/1087/5815/files/51810594922.pdf
- https://cdn.shopify.com/s/files/1/0429/0609/1673/files/how_to_darken_text_in.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_off00005e69.binbda93b1b2ee09e38a0239d9e4cd17aca3e4cd613eadae16b02303b3a578442a7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E69 | 5172 bytes |
font_01_sfnt_off00006fe6.bin06888758b75f3554e9375634a8c08b148dbbb405a901c58d82e99437add30bbb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FE6 | 10204 bytes |
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