MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains a large number of embedded links, many of which point to a redirector service. The primary redirector URL is 'https://ttraff.cc/pify?keyword=definition+of+contemplated', which is flagged as malicious. The document body, though heavily obfuscated, also contains this URL and numerous other PDF links, suggesting a link farm designed to drive traffic to malicious destinations. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
Heuristics 5
-
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.
-
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=definition+of+contemplated In PDF document text
- http://files.rockfishdesigns.com/uploads/1/3/1/4/131483143/f6536d19.pdfIn PDF document text
- http://files.jonathancaverley.com/uploads/1/3/0/9/130969993/wibivev.pdfIn PDF document text
- http://files.pageantsbymindy.com/uploads/1/3/1/4/131438058/8f531821.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- http://www.opentle.orgIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/5511/8501/files/najagewokubuwigav.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1664/0917/files/jojesiseji.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2204/0731/files/minutedolosivu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7046/3912/files/stardew_valley_spring_crops_bundle.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6104/3605/files/zizowugebuwakiporu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1068/6113/files/94025522623.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8561/0651/files/auditoria_financiera_forense.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7042/2180/files/pofiwewiluvamizumoj.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://www.gnu.org/licenses/gpl.htmlIn PDF document text
Extracted artifacts 9
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_010_off0000dc64.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xDC64 | 18208 bytes |
SHA-256: a868505805417e849af2ad8dfacb1330300bc342d4366d77d1e20aab43efe757 |
|||
font_00_sfnt_off00005b52.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B52 | 5588 bytes |
SHA-256: 40ed7a59e93a39a2357a6714e82246a7d8382393c541a7d084f33d2bd6126fa4 |
|||
font_01_sfnt_off00006ee2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6EE2 | 5024 bytes |
SHA-256: 37576cdbd6903e9668eb54b51f8e326fb9ff655306f3a4b4737bdf5f334043a2 |
|||
font_02_sfnt_off00007fe7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7FE7 | 2656 bytes |
SHA-256: c206ac4eca120f096112d408dff6b33a2f721090936d80486df636e1cd240fde |
|||
font_03_sfnt_off00008aed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8AED | 2328 bytes |
SHA-256: 3702365b3034b9d7945da23b991b5e2ac3f8bb06d1ba3be7e5ba1b5d8dd48c9f |
|||
font_04_sfnt_off000095a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x95A4 | 2108 bytes |
SHA-256: e66bd646ff29f48b94a898642357a1d5295b77faffa0bd70eb77acb4aebc9a97 |
|||
font_05_sfnt_off00009f70.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9F70 | 6640 bytes |
SHA-256: eca62b72654736461a635ba366d09d794777fd95c58152d2b251becdfce657e0 |
|||
font_06_sfnt_off0000b10d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB10D | 12964 bytes |
SHA-256: a2f12002f5462bcf544cf42c54dc00fa2fd9c448a6c24b19d5c1e15214327376 |
|||
font_08_sfnt_off0000f955.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF955 | 3276 bytes |
SHA-256: 51c1d5fa29146058fbc649eac7766b85490f6942bd67486bd14cc46e9087474c |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.