MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded links, with a heuristic identifying it as a PDF link farm. One of these links, 'https://ttraff.ru/pify?keyword=hearts+card+game++windows+xp', is flagged as a known malicious redirector. The presence of numerous links, many pointing to Shopify domains, suggests an attempt at SEO manipulation or a large-scale phishing campaign disguised as legitimate content.
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.ru/pify?keyword=hearts+card+game++windows+xp
- http://zisafeza.jakyoga.com/uploads/1/3/2/6/132696056/sajaxitar_putibex_mazibogobavufu_fudapasemixa.pdf
- http://files.centrallyesl.com/uploads/1/3/2/8/132815866/8376184.pdf
- http://files.compressionsllc.com/uploads/1/3/1/6/131637325/miwukox_majevexowenewi_xolizijilaleru_rumezofato.pdf
- http://bodulixem.psucusa.com/uploads/1/3/1/6/131606490/lokuxujimujujuta.pdf
- https://cdn.shopify.com/s/files/1/0447/9234/8838/files/51176430232.pdf
- https://cdn.shopify.com/s/files/1/0435/0777/7702/files/marti_c3_b1o_rivas.pdf
- https://cdn.shopify.com/s/files/1/0427/7826/3718/files/kevoreronigi.pdf
- https://cdn.shopify.com/s/files/1/0428/2672/7580/files/believer_piano_sheet_music_free.pdf
- https://cdn.shopify.com/s/files/1/0438/3014/9270/files/hotel_california_lyrics.pdf
- https://cdn.shopify.com/s/files/1/0434/8418/4728/files/kasimexumameboguvalobaf.pdf
- https://cdn.shopify.com/s/files/1/0438/4253/5581/files/28159042428.pdf
- https://cdn.shopify.com/s/files/1/0433/9941/3921/files/minions_wallpaper_hd.pdf
- https://cdn.shopify.com/s/files/1/0430/2520/3354/files/gakukixig.pdf
- https://cdn.shopify.com/s/files/1/0433/7165/9414/files/date_range_picker_android_github.pdf
- https://cdn.shopify.com/s/files/1/0435/1816/5144/files/kikufazefefakezerun.pdf
- https://cdn.shopify.com/s/files/1/0428/2161/5783/files/nepunavutiwuta.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_off0000673b.bincbb1fe2f37364598820959b0fd86375b0cc56cda8d1a967d3390f89662343ad8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x673B | 5484 bytes |
font_01_sfnt_off000079dd.bincf65636935cb86775fe4a1114c1f409344059a30e0a46a3ee605be8ef38ed3a0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79DD | 10040 bytes |
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