MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.001 PowerShell
The PDF file contains multiple embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains text related to 'Girl guides promise and law games' and a call-to-action phrase, suggesting a lure. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK confirms the presence of a link to known malicious infrastructure, specifically 'https://ttraff.cc/pify?keyword=girl+guides+promise+and+law+games'. This indicates a phishing or social engineering attack aiming to redirect users to malicious content.
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=girl+guides+promise+and+law+games In PDF document text
- http://suzon.mindbodypsychology.net/uploads/1/3/0/8/130874038/548f96451.pdfIn PDF document text
- http://files.boobsg.com/uploads/1/3/1/4/131406649/4fa37f.pdfIn PDF document text
- http://files.thesoundspace.net/uploads/1/3/0/8/130874543/5495136.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0435/4569/0266/files/16138270931.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7931/1253/files/17942176076.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4447/8874/files/12758527854.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/2148/1622/files/46951095306.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4246/4166/files/37910591473.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3417/1800/files/44181126823.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8451/3440/files/vosexibebibe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9279/4773/files/bgp_protocol_router_alley.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3241/1298/files/definite_indefinite_article_exercise.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2758/6472/files/samomosaxule.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/1725/4558/files/wrong_turn_7_full_movie_720p.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9156/6493/files/credit_risk_management_2020.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000854c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x854C | 5204 bytes |
SHA-256: e519d338c5f1249c41b47ca1ed80accbf10ba91a10be9404a68e9da0c6054b0a |
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font_01_sfnt_off000096e8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96E8 | 9996 bytes |
SHA-256: 37083a3b336eafc135085d52e889969059abf3520e9e93c23e8115a1e6876ae2 |
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font_02_sfnt_off0000b904.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB904 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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