MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. Additionally, it exhibits a PDF link farm, with many links hosted on Shopify, but some pointing to potentially malicious domains. The document body, though heavily obfuscated, contains the same malicious URL. The presence of a download button lure further supports a malicious intent, likely to redirect users to a phishing site or initiate a malware download.
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.
-
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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=arabic+to+bangla+dictionary+app In PDF document text
- http://nasex.zepedamillan.com/uploads/1/3/1/8/131856706/a6cc172ad7dee.pdfIn PDF document text
- http://kovas.streetchurchministries.org/uploads/1/3/0/7/130775519/a049fd28.pdfIn PDF document text
- http://kesuv.missionariesinfrance.com/uploads/1/3/1/0/131071157/demiturafepixatinag.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/1/0431/3461/5706/files/template_angular_5_bootstrap_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7461/6473/files/vonekakukekofawimekunix.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3580/4319/files/290167693.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3489/4755/files/ambledown_gap_claim_form.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1434/9215/files/zilojitukilejipov.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9922/6279/files/pupemumamiwofuzin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3404/9703/files/18937749178.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7792/6040/files/86225498696.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9525/2374/files/ariens_compact_24_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8022/9791/files/nutafusaligiv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/8009/5646/files/90393970223.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000054f5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x54F5 | 5292 bytes |
SHA-256: a5d77baf08195c710ac8be5dc4a0ef6b3d092c726724d992add6471c6e728d05 |
|||
font_01_sfnt_off000066fc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66FC | 9744 bytes |
SHA-256: 74acacadf12471b339ef9b618e19398d1f064f83e073a4f68df8f5b4dd103d1c |
|||
font_02_sfnt_off00008887.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8887 | 22220 bytes |
SHA-256: a72b195be002f7cef82c246f81d1233ad29703af951098db178a954d0c2be253 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.