MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm and a malicious redirector URL, indicating a phishing or scam attempt. The document body, though partially corrupted, contains text related to 'student attendance management system ppt' and the malicious URL 'https://ttraff.cc/pify?keyword=student+attendance+management+system+ppt', suggesting a lure to a malicious site. The presence of numerous links to external PDFs hosted on Shopify further supports the link farm heuristic.
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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
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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=student+attendance+management+system+ppt In PDF document text
- http://files.30westfitandrec.com/uploads/1/3/1/6/131607027/juluvuzosokazidavig.pdfIn PDF document text
- http://files.patriciacarriganartist.com/uploads/1/3/0/8/130874360/fojezufebegekagad.pdfIn PDF document text
- http://files.fhhschoir.com/uploads/1/3/2/7/132740399/zotevefewawurejifob.pdfIn PDF document text
- http://wadilu.merlinsrescue.org/uploads/1/3/1/4/131482975/7446540.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/1/0434/4204/5090/files/kidojikuvijosipe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2084/5210/files/razajadezetixujeba.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3264/0664/files/33133955422.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0449/1676/8923/files/wuzuwafanapunetofonivin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4646/1855/files/78161329646.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9503/9905/files/33242651435.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6488/4384/files/terini.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9431/9009/files/righteousness_of_god_in_romans.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5586/6263/files/holy_quran_malayalam_english_translation_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2218/8701/files/giniwop.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2134/3647/files/99831032231.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/78299439052.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1974/8006/files/67304776311.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7212/6117/files/17284861957.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5660/4070/files/list_of_autobiographies_of_famous_personalities.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_off000078cf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78CF | 5472 bytes |
SHA-256: ac448736b7b4956b250d6a56c8994513e14dc733dcdac5a219b574a5ca6466e6 |
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font_01_sfnt_off00008b59.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8B59 | 11500 bytes |
SHA-256: acc8499fb42771b662000e1ad104714230c92951ba0665a28578b8766b22d5be |
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