MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a lure related to a 'brother birthday status' and embeds numerous links. One critical heuristic indicates the PDF links to known malicious redirector infrastructure via the URL https://ttraff.com/wix?keyword=brother+birthday+status. Another heuristic identified a large number of external PDF links, with the first being https://cdn.shopify.com/s/files/1/0434/8978/8070/files/sownictwo_biznesowe_angielski.pdf, suggesting a link farm or SEO poisoning tactic to distribute malicious content.
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/wix?keyword=brother+birthday+status
- https://cdn.shopify.com/s/files/1/0434/8978/8070/files/sownictwo_biznesowe_angielski.pdf
- https://cdn.shopify.com/s/files/1/0428/3603/3695/files/kerogu.pdf
- https://cdn.shopify.com/s/files/1/0439/0807/1576/files/84837309891.pdf
- https://cdn.shopify.com/s/files/1/0429/1392/3228/files/bebarofuz.pdf
- https://cdn.shopify.com/s/files/1/0431/4572/4055/files/puruxujamosala.pdf
- https://cdn.shopify.com/s/files/1/0431/3278/0701/files/2765935762.pdf
- https://cdn.shopify.com/s/files/1/0428/6437/8022/files/52500685176.pdf
- https://cdn.shopify.com/s/files/1/0436/6001/7814/files/crime_scene_photos_gore.pdf
- https://static.usrfiles.com/ugd/696117_5488c2db22204788ba5e362e262f9ec9.pdf
- https://static.usrfiles.com/ugd/b8c837_65753c6de48c4181ab587ea8a8e608a2.pdf
- https://static.usrfiles.com/ugd/0047a4_3ebb44dde70e474da95258a8e1d87d9a.pdf
- https://static.usrfiles.com/ugd/fa6f14_36819f8329934cab8fa14e1e2cff10e6.pdf
- https://static.usrfiles.com/ugd/6f58fb_60b7936001cf44e8871b68cfa7813b94.pdf
- https://cdn.shopify.com/s/files/1/0430/4932/0610/files/que_es_contexto_cultural.pdf
- https://cdn.shopify.com/s/files/1/0428/8613/5961/files/63434696822.pdf
- https://cdn.shopify.com/s/files/1/0435/4621/4564/files/wuwofetelovapovo.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000063af.binbdf7f99717061f1262aa45c5b27a49045b051f05982865ead4f116aedd6d24d3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63AF | 5172 bytes |
font_01_sfnt_off00007533.bina36eee06fef6ce219692c4ec918276ac99413e4fd1e3666e4031624f9289d620 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7533 | 1800 bytes |
font_02_sfnt_off00007dc0.bin840d8bc1c7d20698eefed78f07072171913207f9da87c75baee1153a60aa67f2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DC0 | 10008 bytes |
font_03_sfnt_off0000a038.bin028dbaa76d48ae99b02248bacea50134e27ed131f5dd39e25ac401de8961e19b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA038 | 16312 bytes |
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