MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to a redirector service (ttraff.cc) which is flagged as malicious. The document body, though heavily obfuscated, contains text suggesting it is a 'BMW owners manual' and includes the malicious redirector URL, indicating a phishing or scam lure. The ML classifier strongly flagged this PDF as malicious, supporting the presence of malicious links.
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=bmw+owners+manual In PDF document text
- http://files.theyarnandi.com/uploads/1/3/0/8/130814258/pubazadutavunediwu.pdfIn PDF document text
- http://files.heatherwittmezzo.com/uploads/1/3/1/3/131398125/xazobexu_tuxuje.pdfIn PDF document text
- http://files.zdubboy.com/uploads/1/3/1/4/131483184/9ada44.pdfIn PDF document text
- http://files.aajamn.com/uploads/1/3/0/7/130740571/leseronezis_wirogaramemi_dofufira.pdfIn PDF document text
- http://files.kelsey-rice.com/uploads/1/3/1/1/131164097/pomukuresalez-fudipukisitowit-buvevol-tigipefej.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/1/0436/9101/6347/files/dusizirilaf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4521/5656/files/26929686381.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6576/0151/files/jopitilutosotu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6795/7660/files/95220646350.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2358/8773/files/likotumefuxukasexamaxaxo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5793/8581/files/lopegizodibadadunenowamim.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2915/8295/files/piwewo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4610/9341/files/porunimuluvatedepajudib.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6055/2085/files/46376790135.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0023/3112/files/45187781005.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1573/2381/files/6443024595.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1005/6615/files/74166196798.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_off00006106.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6106 | 4724 bytes |
SHA-256: 1e4a6715d905403589278d7224e6abc0183e66c6879fdba187633e3847bcdf25 |
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font_01_sfnt_off000070f7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70F7 | 10560 bytes |
SHA-256: f98475096c891147be7e34a9e8f1cd0f2ac5baf910f8ecbc846129e6446a5629 |
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font_02_sfnt_off0000952d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x952D | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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