MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains numerous links, including one pointing to a known malicious redirector at 'ttraff.com'. This suggests the document's primary purpose is to redirect users to malicious sites. The presence of a link farm and urgency lures further support this. No scripts were extracted, limiting the ability to determine specific payload delivery mechanisms.
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=bafang+bbs02b+pdf In PDF document text
- http://files.gpstrack.ie/uploads/1/3/0/9/130969818/silozomep.pdfIn PDF document text
- http://files.thepercolator.net/uploads/1/3/0/8/130813317/firor_nufariv_rajiduwavaze.pdfIn PDF document text
- http://desag.daniellevannucci.com/uploads/1/3/2/6/132695569/fb95091dd0b55.pdfIn PDF document text
- http://files.banyantreeyt.com/uploads/1/3/1/3/131382907/8f4a64f3eb.pdfIn PDF document text
- http://files.marissameizz.com/uploads/1/3/0/7/130775520/d6eca45af3e95.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/1/0431/0538/6647/files/application_for_employment_format.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4017/7314/files/zibitawom.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4311/0555/files/vuvikusaximubujupajuzek.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wesani.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7540/3936/files/waliv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4959/8632/files/87535124659.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wofizafadunemewu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0460/8155/files/82832401101.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6499/9588/files/rugudojuvivujojowoz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/4956/1757/files/foods_to_fight_cancer.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8102/4159/files/pugegolupikozejupabewi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0730/2037/files/logical_assumption_exercises.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2192/5537/files/59277123282.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8987/9445/files/xenoworivevonawape.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6799/7344/files/xitusosul.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_off000061aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61AA | 5544 bytes |
SHA-256: 38b3035ec3ba3908d2e90185404c9a720da83929a0e0bb866260beefab0462ed |
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font_01_sfnt_off0000749e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x749E | 10772 bytes |
SHA-256: e58af5b4b8ac3f6045d37ed4e5c6ab075de1e1c4515b3c116c14b5e0d1f43ebf |
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