MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a heuristic firing for a malicious redirector link and a link farm, indicating an attempt to drive traffic to malicious sites. The document body, though partially garbled, contains text related to a 'free cv template for teaching assistant' and the malicious URL. The primary malicious URL is https://ttraff.cc/pify?keyword=free+cv+template+for+teaching+assistant, which is likely used to redirect users to 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=free+cv+template+for+teaching+assistant
- http://files.beautydetangled.com/uploads/1/3/2/3/132303147/xivugi.pdf
- http://files.sl-ltd.com/uploads/1/3/1/3/131398461/ba3737f7cf.pdf
- http://files.venturissolutions.net/uploads/1/3/1/4/131406202/6165f2dbc2.pdf
- http://files.peaceofmindcolorado.com/uploads/1/3/1/3/131383719/9804295.pdf
- https://cdn.shopify.com/s/files/1/0434/6488/4384/files/tarorobabojor.pdf
- https://cdn.shopify.com/s/files/1/0431/4185/7448/files/glossary_of_history_terms.pdf
- https://cdn.shopify.com/s/files/1/0431/1348/0343/files/79200760365.pdf
- https://cdn.shopify.com/s/files/1/0431/7102/0954/files/59668391055.pdf
- https://cdn.shopify.com/s/files/1/0432/7453/5067/files/77737399999.pdf
- https://cdn.shopify.com/s/files/1/0437/5393/0901/files/free_mahjong_connect_games.pdf
- https://cdn.shopify.com/s/files/1/0429/0589/5075/files/28215451927.pdf
- https://cdn.shopify.com/s/files/1/0434/3480/3352/files/16289121926.pdf
- https://cdn.shopify.com/s/files/1/0429/7362/6524/files/pontiac_firebird_repair_manual.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_off00006cb4.bin0d49ee7a5443c20d2c37514bc70e52afac0750b3c2783c9ed3eccf9d5ab2a356 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CB4 | 5444 bytes |
font_01_sfnt_off00007f22.binb071c60be540c113fafa37184b5e80db694b09cf50df0ec3956047f3635e5eac |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F22 | 10008 bytes |
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