MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a lure for a "bike race apk" and embeds numerous links, many of which point to a redirector service. The primary malicious URL identified is https://ttraff.cc/pify?keyword=bike+race+apk+all+bikes+unlocked, which is flagged as a malicious redirector. The document's structure and embedded links suggest a phishing or scam attempt designed to lead users to potentially harmful content.
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.cc/pify?keyword=bike+race+apk+all+bikes+unlocked In PDF document text
- http://files.rachelawallis.com/uploads/1/3/2/6/132695862/nuguzubaj.pdfIn PDF document text
- http://files.mobile-massage-sydney.com/uploads/1/3/1/4/131406749/5d4c81.pdfIn PDF document text
- http://files.danaavant.com/uploads/1/3/0/7/130775746/3375008.pdfIn PDF document text
- http://fepefat.southlyoneastdrama.com/uploads/1/3/2/7/132710700/bedudifud-fubamuluwatal-kokezepodijo.pdfIn PDF document text
- http://bazejid.abteendrivingacademy.com/uploads/1/3/0/8/130813528/8784126.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/1/0430/8716/7645/files/cathodic_protection_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kepikopu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6962/8828/files/maworilebewelawukenimid.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3177/3852/files/beginner_level_english.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0459/9663/8365/files/lugenixusa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7512/5919/files/fezewujuduxurexe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1482/3844/files/56798725411.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5386/7427/files/97179005951.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8312/8214/files/37110997436.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9199/2480/files/68462077563.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/31906594002.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8043/3302/files/gabedepoligerifer.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6182/8001/files/50549213376.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006712.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6712 | 5320 bytes |
SHA-256: f0a3210a7df25704a48865ea950694799f4bbc174444400f5ba0b0eddb80ef16 |
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font_01_sfnt_off00007925.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7925 | 10248 bytes |
SHA-256: 7e0ae0b9f69ec0d3aafc7eddcd30904eb9cc6c31a8574695448d0792885a11e1 |
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font_02_sfnt_off00009c83.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9C83 | 16160 bytes |
SHA-256: 53c3ec829963ec5a0af1bff4be2d724acb9959b277e5253d769434e6be684fe1 |
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