MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains text related to interview questions and answers, suggesting a social engineering lure. The presence of many external PDF links, including a malicious redirector, indicates an attempt to lead the user to potentially harmful 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.com/pify?keyword=sample+financial+analyst+interview+questions+and+answers
- http://mifodozar.horseandriderconnection.org/uploads/1/3/1/8/131857054/efa90.pdf
- http://files.livinggodsmission.com/uploads/1/3/0/8/130874413/femobupowufebekoluta.pdf
- http://files.bombayinternationalusa.com/uploads/1/3/1/3/131380600/8600107.pdf
- http://files.aftereuphoria.net/uploads/1/3/2/6/132681671/7667213.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/9513/8208/files/forming_a_concrete_shower_base.pdf
- https://cdn.shopify.com/s/files/1/0451/5204/3162/files/bhagavad_gita_as_it_is_free.pdf
- https://cdn.shopify.com/s/files/1/0465/9429/3925/files/free_assured_shorthold_tenancy_agreement_template_uk.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/texirid.pdf
- https://cdn.shopify.com/s/files/1/0431/6404/1373/files/38357864584.pdf
- https://cdn.shopify.com/s/files/1/0428/6735/9900/files/lavotulixotetezijedatokif.pdf
- https://cdn.shopify.com/s/files/1/0428/9105/1161/files/wassce_core_mathematics_syllabus.pdf
- https://cdn.shopify.com/s/files/1/0428/7424/1183/files/lokusigunusidoza.pdf
- https://cdn.shopify.com/s/files/1/0429/8643/8807/files/kijewozimajepiwebupovol.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_off00009bfd.bind408db9a9087019326e61483c1b4c0efac7fd2b53ac3f72674ae937d41b38f0a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9BFD | 5784 bytes |
font_01_sfnt_off0000afab.binb95e59a14e136f2baf0085de5c5f9cbd448e0fe3bcb38444a1affe89ba529063 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAFAB | 10272 bytes |
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