MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a mass external link farm, with a critical heuristic firing for a malicious redirector link. The document body, though heavily obfuscated, contains text related to a 'functional resume worksheet' and includes the malicious URL. This suggests a phishing or social engineering attack aiming to redirect users to malicious content. No scripts were extracted from this sample.
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.link/wix?keyword=functional+resume+worksheet
- https://d3ce6b27-d13a-4419-bbd1-2c04d98b49b5.filesusr.com/ugd/221eaa_def77825d04944c3b6780ff08ccb7ad4.pdf?index=true
- https://081494dc-68fb-4602-a1b7-6ad9e12df096.filesusr.com/ugd/078c79_5cc94ab50ee44724b8902135a2f05ba9.pdf?index=true
- https://1bb83f81-a2f0-463a-a259-f5e95d273298.filesusr.com/ugd/270e53_87e02b1817a04fd78061e0212eeaa5b7.pdf?index=true
- https://5c64502b-16c6-4afa-8f6c-202a7cb8328a.filesusr.com/ugd/3be3a7_b287f0e2e0fc4a9499b7bf6a39b4e3f7.pdf?index=true
- https://cdn.shopify.com/s/files/1/0432/3039/6574/files/sewatunezuj.pdf
- https://cdn.shopify.com/s/files/1/0429/2247/5687/files/nixuriwidole.pdf
- https://cdn.shopify.com/s/files/1/0440/3865/2069/files/dragon_references_in_the_bible.pdf
- https://cdn.shopify.com/s/files/1/0428/7230/7875/files/zapowijikojijuxalalo.pdf
- https://cdn.shopify.com/s/files/1/0427/6633/6167/files/xekosimixanovelipumi.pdf
- https://cdn.shopify.com/s/files/1/0433/9548/1750/files/saxanujulaviwelapuwonisa.pdf
- https://cdn.shopify.com/s/files/1/0430/6377/1293/files/coco_remember_me_piano_sheet_music_free.pdf
- https://cdn.shopify.com/s/files/1/0431/0145/4500/files/free_barron_s_gre_book.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_off00006f6e.binbfe139545893ff1e905b2fe33195a99e07c6514a91e4455101a4d12efd7e600d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F6E | 5148 bytes |
font_01_sfnt_off000080d8.binb096c5cadafe65a6b79d27f32efdc98328ac9d580adce2921cf61de7149d65e4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80D8 | 10520 bytes |
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