MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a lure related to 'Gmat abstract reasoning test pdf' and embeds multiple links. One critical heuristic indicates a malicious redirector link to 'https://ttraff.cc/pify?keyword=gmat+abstract+reasoning+test+pdf', which is the primary indicator of malicious intent. The document also contains a large number of external PDF links, suggesting a link farm for SEO poisoning or traffic redirection. The presence of a visual download button further supports the lure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=gmat+abstract+reasoning+test+pdf In PDF document text
- http://files.fairviewparkrec.com/uploads/1/3/0/7/130776151/paxumemawixe_renixezapulojo.pdfIn PDF document text
- http://files.beyondourbox.org/uploads/1/3/0/7/130738892/4335081.pdfIn PDF document text
- http://files.thebuddhasmedicine.com/uploads/1/3/0/7/130739024/bonurufikametesi.pdfIn PDF document text
- http://files.breakalegman.com/uploads/1/3/1/4/131437413/bawupujewewo.pdfIn PDF document text
- http://files.yoyojake.com/uploads/1/3/1/3/131379049/finekuzir-ganavulutosili.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7410/1149/files/77338532028.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2069/8268/files/zinikufexof.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6422/0058/files/47204961466.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9648/9632/files/23756907607.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5905/9615/files/31595473320.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9537/4489/files/scope_statement_example.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2250/0518/files/torakoliruvegilanoxazoru.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8094/1729/files/jimuborerebedimetunotulow.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8062/1984/files/36818019963.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/8557/5832/files/canon_eos_rebel_t2i_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7803/2296/files/laxezolokipegikusid.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4880/3227/files/can_you_feel_the_love_tonight_piano_chords.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007fe4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7FE4 | 5616 bytes |
SHA-256: caa8dc8f0a40dbb8a38c167357088a8dd559d5a4a96844fa5805d43cf885e4b1 |
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font_01_sfnt_off000092dc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x92DC | 10304 bytes |
SHA-256: 6a7878506db3cdfc57bbb5ae92b473767db6f84c16972abb9e579456cb5ad966 |
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