MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. Additionally, it exhibits characteristics of a PDF link farm, with numerous links to external PDFs, some hosted on Shopify. The presence of 'SE_INVOICE_LURE' suggests a pretext for the malicious links. The document body, though heavily obfuscated, contains the malicious URL, reinforcing the lure. No scripts were extracted from this sample.
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.
-
Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
-
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=moto+one+vision+android+authority In PDF document text
- http://files.subparmotorsports.com/uploads/1/3/0/8/130873822/7187352.pdfIn PDF document text
- http://files.petmeisters.com/uploads/1/3/2/6/132682070/xixikud-fapinilikem.pdfIn PDF document text
- http://files.brantinghambca.com/uploads/1/3/1/0/131070713/widuto.pdfIn PDF document text
- http://files.oceanhardwoodni.com/uploads/1/3/1/4/131437299/9cc6617782ef4.pdfIn PDF document text
- http://jarutiri.museumofsocialjustice.org/uploads/1/3/0/9/130969448/6901014.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/1/0429/4639/6326/files/astrological_calendar_2020.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1478/2103/files/92739385574.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6931/7020/files/rixudaxelufopizuxaxobo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/8069/4437/files/49374093951.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9007/4005/files/wukegigazowebalotowu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6191/9396/files/affordable_housing_list_san_diego.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1806/7876/files/29448481242.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1080/8217/files/logo_branding_presentation.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/53567737566.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7453/6103/files/wuxomibukisoxifexabubi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3863/8241/files/27628900825.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2905/9991/files/44458980646.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_off000072a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72A3 | 5048 bytes |
SHA-256: d9320661976693912815e7697f7b381bf7844589396743450ba0aba1b46622f2 |
|||
font_01_sfnt_off000083d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x83D7 | 10916 bytes |
SHA-256: 315b6afb54e5301388417fc6eafdf43b51fe4144eda910530ba9f716b655f5a1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.