MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a malicious redirector link to ttraff.com, which is a known malicious domain. It also features a large number of embedded links to various Shopify domains, likely part of a link farm to improve SEO for malicious content. The ML classifier strongly indicated maliciousness. No scripts were extracted, but the presence of the redirector and link farm suggests a phishing or scam attempt.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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=personal+qualities+list+pdf
- http://files.deepquest.institute/uploads/1/3/0/9/130969934/c7f67c71eb1.pdf
- http://files.billmohrart.com/uploads/1/3/1/4/131437313/dogivosawegepex-jubobiv.pdf
- http://fadadino.redmapleservicedogs.com/uploads/1/3/0/9/130969742/7827882.pdf
- https://cdn.shopify.com/s/files/1/0431/3186/3202/files/53686808099.pdf
- https://cdn.shopify.com/s/files/1/0434/6911/1449/files/31140841498.pdf
- https://cdn.shopify.com/s/files/1/0431/8255/5297/files/77488385672.pdf
- https://cdn.shopify.com/s/files/1/0429/9993/9235/files/jexizuzuzojubidibonikatos.pdf
- https://cdn.shopify.com/s/files/1/0434/1425/7815/files/delete_all_emails_gmail.pdf
- https://cdn.shopify.com/s/files/1/0437/3420/4568/files/xuzaradixuraxifuj.pdf
- https://cdn.shopify.com/s/files/1/0430/6763/7922/files/anfiteatro_definicion.pdf
- https://cdn.shopify.com/s/files/1/0431/7931/1253/files/xavakixemovalusapun.pdf
- https://cdn.shopify.com/s/files/1/0433/7215/0947/files/programming_aptitude_test_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0438/6694/7744/files/soxosalokedu.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000746f.bin26624fc8d07ca3f45f58baf93e6ee33c6bc4b81fb4064a0758fbb00cd563a570 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x746F | 5164 bytes |
font_01_sfnt_off0000860a.bin6bd505eca0545de0819f06cf6e689429bffeb10061c196a60a14209aa5b570e7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x860A | 14748 bytes |
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