MALICIOUS
254
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF document contains numerous links, including a critical malicious redirector link to 'https://ttraff.cc/pify?keyword=ministry+of+finance+egypt+report'. The document body, though heavily obfuscated, appears to reference financial reports and uses the wkhtmltopdf generator, suggesting a lure for phishing or malware delivery. The presence of multiple SEO-optimized PDF links further indicates an attempt to distribute malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 7
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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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PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
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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=ministry+of+finance+egypt+report In PDF document text
- http://files.fourcornersveterinarysymposium.com/uploads/1/3/2/7/132710632/1f1e4d2d832.pdfIn PDF document text
- http://pilimew.saborasalsa.com/uploads/1/3/2/6/132681233/971311.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/1/0431/8570/1019/files/ielts_listening_answer_sheet_2017.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0356/6486/files/83315629917.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7201/1941/files/82436376431.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8388/1893/files/budget_highlights_2020_19.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3469/6097/files/pebevixifojilefamewibu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6218/8449/files/aperturas_ajedrez_para_nios.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0449/9944/2590/files/zumigutodopen.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8365/3527/files/acidosis_respiratoria_caso_clinico.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1161/9491/files/nifegozaxudonaletewudaza.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6938/2557/files/occupational_health_download.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_off00004755.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4755 | 5260 bytes |
SHA-256: 4d8d3840e9696913e9500d419dbadcfb9c693b0b3317e892111ce912201916c7 |
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font_01_sfnt_off00005950.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5950 | 10024 bytes |
SHA-256: 6cf797b407de23d0115f9a862dc46f6b25eec4069a730fd909afc7bfef27760d |
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