MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a heuristic firing for a malicious redirector link pointing to 'ttraff.com'. This URL is further reinforced by its presence in the document body and the PDF's structure, which includes a mass external PDF link farm. The primary malicious URL is 'https://ttraff.com/pify?keyword=camera+360+apk+old+version', which likely serves as a gateway to a phishing or malware distribution site.
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.com/pify?keyword=camera+360+apk+old+version In PDF document text
- http://files.crooksmemorialumc.org/uploads/1/3/0/8/130874676/7936727.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/1/0435/8782/9928/files/37921947271.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1959/0056/files/nusol.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5258/1542/files/a_toned_down_stardew_valley.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/1087/2728/files/area_of_a_circle_formula.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0496/0661/files/acacia_auriculiformis_tree_images.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9960/9505/files/32197784783.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9659/5870/files/wulufo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8501/2900/files/88083213714.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1181/6099/files/31998435985.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7215/0947/files/amadeus_script.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1626/3592/files/cisco_catalyst_3850-_12s-_s_switch_datasheet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4777/8469/files/bhagavath_geetha_in_malayalam_free_download.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000060d0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60D0 | 2952 bytes |
SHA-256: 5ac157e263d2aba04887f2fa97eaf59a05744d60b3b2e372e59c161c1392f152 |
|||
font_01_sfnt_off00006b5b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B5B | 5592 bytes |
SHA-256: 5cc27037d055ee5ce26dff6d3263d2b17fd9e448bf899175f5e6f54d11f742de |
|||
font_02_sfnt_off00007e47.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E47 | 13460 bytes |
SHA-256: 206e9254379bb56eb7a905d552e2c6839bb659f822b8edcc4f425d8adf131794 |
|||
font_03_sfnt_off0000a6b6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA6B6 | 16224 bytes |
SHA-256: 52510e4d70f3557fee5b5bbf0d3e68e4933a76b26214029a49039486d04c3985 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.