MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link pointing to 'ttraff.com'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded links, many hosted on Shopify. The document body, though partially corrupted, suggests a lure related to 'motion forces and energy worksheet'. The primary malicious IOC is the redirector URL, which is likely used to funnel victims to a malicious site for phishing or malware delivery.
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=motion+forces+and+energy+worksheet In PDF document text
- http://files.samuelcjohnsonartist.co.uk/uploads/1/3/0/8/130813827/374c889e6d08a.pdfIn PDF document text
- http://sarebe.meghantomasi.com/uploads/1/3/1/4/131437436/f99f6b.pdfIn PDF document text
- http://files.mariopenalver.org/uploads/1/3/0/7/130776483/baginovikel_jubupanafi.pdfIn PDF document text
- http://files.electricianlivingston.org/uploads/1/3/0/7/130775968/jorixoxipejowefapi.pdfIn PDF document text
- http://files.gcctraining.net/uploads/1/3/2/6/132682564/tufoju.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/1/0437/5104/7329/files/15360021397.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5662/7866/files/10642124676.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4292/0869/files/lemuduxidoseze.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2135/3639/files/59779889904.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4485/5195/files/maytag_bravos_washer_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4726/3128/files/55793282868.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7618/1404/files/legrand_cable_management_catalogue.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5372/7387/files/gegefuvajudajom.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3714/7811/files/42656556866.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2753/7828/files/dagon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1231/6584/files/accelerated_c_github.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0462/8506/2304/files/mewazusewupidadonapevem.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0791/6707/files/xibuxarigefogex.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6596/5718/files/butobotopofolike.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8206/2753/files/bass_guitar_primer_book_for_beginners.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004a5c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4A5C | 5512 bytes |
SHA-256: 136c5c6b9b2187cb5300e3faa113c60cd5e8aadf180e7eff7c2b3849a105940c |
|||
font_01_sfnt_off00005d2b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D2B | 9308 bytes |
SHA-256: 9983382f6e37ef9e29cc8be88722f2a169509357e2fde8087ab73170f14ae2e3 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.