MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which are hosted on Shopify and appear to be part of a link farm designed to improve search engine rankings. One of the primary links, 'https://ttraff.com/pify?keyword=weekly+job+newspaper+bd+pdf', is identified as a malicious redirector. This suggests the document's purpose is to direct users to malicious infrastructure through a series of redirects, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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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=weekly+job+newspaper+bd+pdf In PDF document text
- http://files.bonniejanedesign.com/uploads/1/3/0/8/130874284/4374740.pdfIn PDF document text
- http://files.uintahffa.net/uploads/1/3/2/3/132303163/5501645.pdfIn PDF document text
- http://files.candlesinthedarkness.com/uploads/1/3/0/7/130775025/gonavaviridovepevige.pdfIn PDF document text
- http://files.averagemanoncampus.com/uploads/1/3/1/1/131163833/3743098.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/1/0431/1924/7514/files/78648025212.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7373/2768/files/git_remove_last_commit_from_remote.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3341/9166/files/37220674575.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2602/1527/files/39750589132.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4065/2960/files/54391794486.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/6387/8566/files/sevidepovisubokaxu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9618/7815/files/osrs_earth_battlestaff.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8354/6267/files/kaberuluxanige.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/15125842299.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3346/7807/files/org._apache._poi._xwpf._converter._pdf._pdfconverter_jar_maven.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4505/9749/files/fuxosemamozosor.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6153/3085/files/livewak.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7972/8281/files/59544111840.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8333/3786/files/54019966800.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6779/3820/files/58002257002.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
- http://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000064a8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64A8 | 5524 bytes |
SHA-256: 3c5e8f648f536bac670e1d6ae067c48ccffef0d1513b5c3b200fd6bb363c854e |
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font_01_sfnt_off0000779b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x779B | 9664 bytes |
SHA-256: 538037a0dd0e51054f59a4e21519aa0e6254dfc97311c78360cbb0d7d4b6a0c8 |
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font_02_sfnt_off000095be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x95BE | 9872 bytes |
SHA-256: 2fd949c470cf6fca4a078f4ebd17ddfe36b75d3d0353dd6cb6b482ad16797d2d |
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