MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many of which point to SEO-optimized PDF hosting sites, likely as part of a link farm. A critical heuristic identified a malicious redirector link, https://ttraff.cc/pify?keyword=ya%25C5%259Fam+d%25C3%25B6ng%25C3%25BCs%25C3%25BC+nedir, which is also present in the document body. This redirector likely serves as a lure to deliver a secondary payload or phish for credentials.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
-
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.
-
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.
-
PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
-
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.
-
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.
-
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=ya%25C5%259Fam+d%25C3%25B6ng%25C3%25BCs%25C3%25BC+nedir In PDF document text
- http://damutuv.piconservation.org/uploads/1/3/1/1/131164250/9fc6de65d.pdfIn PDF document text
- http://files.reflexologytampabay.com/uploads/1/3/1/0/131071277/8602fa.pdfIn PDF document text
- http://mutovuj.salinaslightpainterphotography.com/uploads/1/3/2/6/132681237/rofexanekurozewel.pdfIn PDF document text
- http://vagevabi.vineyardranchpta.org/uploads/1/3/2/6/132682659/8373714.pdfIn PDF document text
- http://vinix.littlefeetchildcarecenterkatonahny.com/uploads/1/3/0/8/130813755/9136833.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/1/0433/0346/9221/files/573039036.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8958/2487/files/secured_won_t_print.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0462/0615/6953/files/16209951983.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7248/6564/files/13124370278.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5464/5916/files/suzuki_lt_z250.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/8637/9163/files/2nd_edition_player_s_handbook.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8704/4515/files/65610217393.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0461/4186/6137/files/6s_iphone_reviews.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3762/0386/files/80977798187.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6710/4664/files/burma_tv_9._06.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7786/0516/files/kexepepuxegawan.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9645/7884/files/fagazewatalofarivamase.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_off0000666c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x666C | 5176 bytes |
SHA-256: e2482b77beb4d7f23c2eb2d075c34dbd989a643dba4f13d10da6ed836a7e3f5a |
|||
font_01_sfnt_off0000775b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x775B | 11952 bytes |
SHA-256: 5f0bcf624a585e016dd8c2204212deb4edffbcd19f15a610c650b82f086c7403 |
|||
font_02_sfnt_off00009ce1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9CE1 | 4324 bytes |
SHA-256: 7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.