MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
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 embedded URLs, many hosted on Shopify. The document body, though partially garbled, contains text related to 'body mass index calculation' and the malicious URL, suggesting a lure to a scam or phishing site. The primary intent appears to be redirecting the user to the malicious 'ttraff.com' domain.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=v%25C3%25BCcut+kitle+indeksi+nas%25C4%25B1l+hesaplan%25C4%25B1r+form%25C3%25BCl
- http://files.mocenturyshepherds.com/uploads/1/3/2/7/132712623/4984366.pdf
- http://gowefib.thorsonpto.org/uploads/1/3/2/6/132696067/9dc36ecc91.pdf
- https://cdn.shopify.com/s/files/1/0433/3830/1590/files/newuwitin.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zutowujovepenatugipo.pdf
- https://cdn.shopify.com/s/files/1/0434/2949/4933/files/angel_anita_baker.pdf
- https://cdn.shopify.com/s/files/1/0431/3281/3469/files/88730220149.pdf
- https://cdn.shopify.com/s/files/1/0433/2696/3865/files/problem_solving_teaching_strategy.pdf
- https://cdn.shopify.com/s/files/1/0430/8808/5143/files/worudejivokuxadepales.pdf
- https://cdn.shopify.com/s/files/1/0435/4008/6935/files/58980037292.pdf
- https://cdn.shopify.com/s/files/1/0434/3640/8982/files/32230910909.pdf
- https://cdn.shopify.com/s/files/1/0431/1734/6965/files/98817324795.pdf
- https://cdn.shopify.com/s/files/1/0427/6623/7852/files/zuwejive.pdf
- https://cdn.shopify.com/s/files/1/0435/6653/0721/files/85588192524.pdf
- https://cdn.shopify.com/s/files/1/0434/3165/7637/files/algebra_1_volume_2_teacher_s_edition.pdf
- https://cdn.shopify.com/s/files/1/0431/6043/6887/files/11453870102.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000068b5.bin42fce32cdd7c5177194ee5e48315289e3ca348cd40b1ad5d7994fcb0df806a2b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68B5 | 5576 bytes |
font_01_sfnt_off00007b44.bindaad3f347a4f42f432ee9983e619a7c063e36761dba5934b469418034847e28e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B44 | 1800 bytes |
font_02_sfnt_off000083d2.bin9ae5d28144a56323aa0075ce700ba1452b7531c93fa5fc920aadbfe439fa7ab1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x83D2 | 11992 bytes |
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