MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a mass of external links, many of which point to a redirector service (ttraff.com). The document body, though heavily obfuscated, contains text suggesting urgency and a link to the malicious redirector. This indicates the document's primary purpose is to trick the user into visiting a malicious URL, likely for further exploitation or credential harvesting.
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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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=postnatal+assessment+format+pdf In PDF document text
- http://files.golden-meadowlark.com/uploads/1/3/1/4/131408899/gesaxava_vazamowaxarexu_bazozatevag_gimusipebopufo.pdfIn PDF document text
- http://files.noseyroseytiedye.com/uploads/1/3/1/4/131437005/geriwumibemo-farafavitav.pdfIn PDF document text
- http://files.grayslandhoa.com/uploads/1/3/0/7/130740490/zapomeko-tumit.pdfIn PDF document text
- http://files.livelyoakcavaliers.com/uploads/1/3/2/6/132682030/29392e73df8.pdfIn PDF document text
- http://files.evelandfarm.com/uploads/1/3/1/4/131436971/93088aafe1eb3.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/1/0429/9712/1178/files/76906637386.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4903/3640/files/zozamosalut.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7922/8833/files/rider_waite_tarot.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9376/1941/files/50272995364.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9977/5381/files/xokowobugemasuwukuxemumen.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8266/9464/files/44930665365.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4375/7985/files/kuminobakapusijazatu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4651/0504/files/fagenovag.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7285/4939/files/lua_c_roblox_scripts.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9314/8313/files/sokuxes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1302/0570/files/gudivizosalefetanumani.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4673/0904/files/pevufuzomegate.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2161/5775/files/43807372201.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_off000080b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80B8 | 4928 bytes |
SHA-256: 15b2dea2227c3f7da7573f40268104f5c1fa4218018386e781407d9aad3de811 |
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font_01_sfnt_off00009153.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9153 | 10232 bytes |
SHA-256: 378a43036f6459d749ce0637c292bb26dea2e80022fbfca49b078ed4e7c27ef2 |
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font_02_sfnt_off0000b41e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB41E | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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