MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous links, with a critical heuristic firing for a malicious redirector. The primary malicious URL is 'https://ttraff.cc/pify?keyword=swing+trading+books+pdf', which is presented as a link to a PDF about trading books. This URL redirects to other benign Shopify links, likely as part of a link farm or SEO manipulation to obscure the malicious destination. The document body is heavily obfuscated but contains the malicious URL and several benign Shopify URLs.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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=swing+trading+books+pdf In PDF document text
- http://files.animasriverdays.com/uploads/1/3/1/4/131453718/6063301.pdfIn PDF document text
- http://files.peterandrewsoam.com/uploads/1/3/0/8/130874554/ba373da.pdfIn PDF document text
- http://dezex.fbcmtsterling.com/uploads/1/3/1/1/131164312/6151c29.pdfIn PDF document text
- http://files.summitannarbor.com/uploads/1/3/2/6/132680827/xijawerijowino.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/1/0433/9934/8389/files/darelifirov.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0166/6969/files/regofinudutewexijumonitog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7157/8024/files/83425059185.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/2629/8533/files/robaveximo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5704/5916/files/31466959621.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9476/1877/files/wexurosodimakukex.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0677/8777/files/52239692531.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4340/4441/files/mezujomedesumogijuka.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7079/9516/files/fiwizopidoda.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/32829552166.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/dagezaluvonanapukinuwit.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007da9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DA9 | 5244 bytes |
SHA-256: 74717455c4f1be27e361edf1f1abd1647878ed828a5c3d733911a89f2cfb4a75 |
|||
font_01_sfnt_off00008f80.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F80 | 1800 bytes |
SHA-256: daad3f347a4f42f432ee9983e619a7c063e36761dba5934b469418034847e28e |
|||
font_02_sfnt_off0000980e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x980E | 10172 bytes |
SHA-256: de09076f43378073ebb9cde84ae10f778bef8d659578b554497eadd394e9594b |
|||
font_03_sfnt_off0000bab9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBAB9 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.