MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was identified as malicious due to the presence of a large number of embedded links, a technique often used for SEO poisoning or to redirect users to malicious sites. One critical heuristic flagged a link to known malicious redirector infrastructure at https://ttraff.cc/pify. The document body contains garbled text but includes the URL https://ttraff.cc/pify?keyword=multivariate+data+analysis+pdf, suggesting a lure related to data analysis. The file is likely a downloader or part of a phishing 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.cc/pify?keyword=multivariate+data+analysis+pdf
- http://files.sporcktileart.com/uploads/1/3/0/7/130738837/kufuxorav-jelepizakud-favesavup.pdf
- http://files.palmspringshomeschool.com/uploads/1/3/1/3/131382346/mumetofodumur.pdf
- http://kixikodo.cyclebavaria.com/uploads/1/3/2/7/132712109/a594941499df.pdf
- http://files.ftlosocial.com/uploads/1/3/0/7/130774993/kefanozuwi.pdf
- http://files.dam-rh.com/uploads/1/3/0/8/130873728/sivejivapukenitoze.pdf
- https://cdn.shopify.com/s/files/1/0435/0921/9492/files/charcoal_briquette_making_process.pdf
- https://cdn.shopify.com/s/files/1/0435/5496/3617/files/vapalavabel.pdf
- https://cdn.shopify.com/s/files/1/0430/8333/3799/files/19645842837.pdf
- https://cdn.shopify.com/s/files/1/0437/4760/6679/files/kopopazetumoxogabesulewe.pdf
- https://cdn.shopify.com/s/files/1/0434/9070/5574/files/835914333.pdf
- https://cdn.shopify.com/s/files/1/0432/6971/8182/files/75126765051.pdf
- https://cdn.shopify.com/s/files/1/0440/5238/1846/files/zisaruwijur.pdf
- https://cdn.shopify.com/s/files/1/0440/5598/6326/files/2548044198.pdf
- https://cdn.shopify.com/s/files/1/0428/3334/6719/files/lefawe.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/30347825404.pdf
- https://cdn.shopify.com/s/files/1/0437/9338/3585/files/48532449149.pdf
- https://cdn.shopify.com/s/files/1/0431/2629/2629/files/thani_oruvan_mp3.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_off0000ab1d.binc43c8247073c653aed38bb79d00129c0b4df7733575dbaa164e03baf5be41132 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAB1D | 5200 bytes |
font_01_sfnt_off0000bcf8.bin741e686b2276b22df0841b768e21e37876420bb63990ff7a6fc6cad3dd254c2f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBCF8 | 10896 bytes |
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