MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link that points to a URL designed to lure users into clicking it, disguised as a file converter. The link ultimately leads to 'ttraff.cc', which is known for redirecting to malicious content. The document also contains a large number of external links, many hosted on Shopify, which is indicative of a link farm used for SEO poisoning to attract victims.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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=online+pdf+to+excel+converter+multiple+files
- http://files.sydneynewhorizons.org/uploads/1/3/2/7/132710787/lozaratorepu_tatira.pdf
- http://files.malvern-electrics.co.uk/uploads/1/3/1/6/131637695/4151263.pdf
- http://files.davesartdimensions.com/uploads/1/3/1/6/131606348/vojetiborakupo.pdf
- https://cdn.shopify.com/s/files/1/0435/9313/8333/files/zosixu.pdf
- https://cdn.shopify.com/s/files/1/0432/7152/0414/files/uninstall_mysql_from_mac.pdf
- https://cdn.shopify.com/s/files/1/0435/0499/2408/files/geophysical_survey_for_groundwater_exploration.pdf
- https://cdn.shopify.com/s/files/1/0433/3672/8734/files/33062964001.pdf
- https://cdn.shopify.com/s/files/1/0431/6974/2999/files/13384919373.pdf
- https://cdn.shopify.com/s/files/1/0437/1375/7339/files/48976901989.pdf
- https://cdn.shopify.com/s/files/1/0430/6799/8359/files/78250685483.pdf
- https://cdn.shopify.com/s/files/1/0432/4474/8950/files/87678583334.pdf
- https://cdn.shopify.com/s/files/1/0434/1478/2104/files/65635902694.pdf
- https://cdn.shopify.com/s/files/1/0429/9948/0473/files/77934435836.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/94323725826.pdf
- https://cdn.shopify.com/s/files/1/0431/3025/7568/files/zemutivi.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_off00006f2f.binbd5137ef5f06ad839f0d89b4e0b7dea47af7bf5713ba472850d5b90edcfb9208 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F2F | 5248 bytes |
font_01_sfnt_off00008103.bin1ec1cb77f68698830dbcca7c456465beaba194107bfe04c741ba8990dbc34dcd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8103 | 9968 bytes |
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