MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a lure related to a job application, directing users to click a link. This link, 'https://ttraff.cc/pify?keyword=medical+fitness+certificate+for+joining+new+job+pdf', is identified as a malicious redirector. The presence of numerous external PDF links suggests an attempt to manipulate search engine results or distribute further malicious content.
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=medical+fitness+certificate+for+joining+new+job+pdf
- http://files.elliottacrestherapyriding.org/uploads/1/3/2/6/132695332/1464697.pdf
- http://files.lascolinaspsych.com/uploads/1/3/2/7/132740623/2e1b4de738.pdf
- http://files.adishsingh.com/uploads/1/3/1/3/131380471/xudexexono_nubemijadef.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/85450973079.pdf
- https://cdn.shopify.com/s/files/1/0441/3197/5320/files/70293516159.pdf
- https://cdn.shopify.com/s/files/1/0428/2748/1255/files/weribetoxodiwo.pdf
- https://cdn.shopify.com/s/files/1/0432/6568/7717/files/85278298794.pdf
- https://cdn.shopify.com/s/files/1/0430/4296/3613/files/catlogo_natura_ciclo_9_2020.pdf
- https://cdn.shopify.com/s/files/1/0431/6204/2529/files/gatanosolomut.pdf
- https://cdn.shopify.com/s/files/1/0433/4593/6534/files/dumixe.pdf
- https://cdn.shopify.com/s/files/1/0431/0974/4789/files/php_round_up.pdf
- https://cdn.shopify.com/s/files/1/0435/9038/5821/files/42817124767.pdf
- https://cdn.shopify.com/s/files/1/0429/8525/9159/files/35031129159.pdf
- https://cdn.shopify.com/s/files/1/0430/1524/1891/files/60957753744.pdf
- https://cdn.shopify.com/s/files/1/0427/7898/4614/files/multiple_roles_plugin_wordpres.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005d61.bin45680a1457250557248219dea257bc96a668d42e46dabe604e88a9c6eff36b87 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D61 | 5636 bytes |
font_01_sfnt_off000070b8.bin2d260956b821c4ff8c5f7d76a2a6ca38780ffa8095173beb38477c1778c927c1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70B8 | 9804 bytes |
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