MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a lure related to a US passport application form, combined with heuristics indicating it's a malicious redirector and a link farm. The primary URL, 'https://ttraff.ru/pify?keyword=us+passport+application+form+ds-+82', is identified as a malicious redirector. The document also hosts a large number of external PDF links, many hosted on Shopify, suggesting an attempt to manipulate search engine results or distribute further malicious content.
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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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
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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=us+passport+application+form+ds-+82
- http://vivovodi.theowlfrompowell.com/uploads/1/3/2/3/132302870/af89eb96fdaf.pdf
- http://files.carolinastormhedgehogs.com/uploads/1/3/1/6/131637291/fanipewonosewagafuv.pdf
- http://tavifenoj.holisticapproachfdc.com/uploads/1/3/0/7/130738667/daf51a91d.pdf
- http://files.in2improv.org/uploads/1/3/0/9/130969910/kojuwodela.pdf
- http://lofotar.aishasuniquecosmetics.com/uploads/1/3/0/7/130776436/zovenad.pdf
- https://cdn.shopify.com/s/files/1/0430/9309/8660/files/defawigopixiwenodudo.pdf
- https://cdn.shopify.com/s/files/1/0431/9631/7845/files/filmfare_awards_2020_winners_list_download.pdf
- https://cdn.shopify.com/s/files/1/0437/8918/9272/files/76082681888.pdf
- https://cdn.shopify.com/s/files/1/0436/7073/2950/files/basic_english_lessons.pdf
- https://cdn.shopify.com/s/files/1/0431/5978/1538/files/chess_2_player_apk.pdf
- https://cdn.shopify.com/s/files/1/0434/3375/4773/files/marlin_guide_gun.pdf
- https://cdn.shopify.com/s/files/1/0429/3174/9031/files/59409003222.pdf
- https://cdn.shopify.com/s/files/1/0431/4890/2556/files/gumekatakujef.pdf
- https://cdn.shopify.com/s/files/1/0434/3165/7638/files/pifilabatidupel.pdf
- https://cdn.shopify.com/s/files/1/0434/0970/3061/files/arquitectura_de_computadoras_2020.pdf
- https://cdn.shopify.com/s/files/1/0430/9765/3397/files/kroniki_anunnaki_chomikuj.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_off000067f8.binc124fb0eaf32ef399a5bb48b9b150175901ad10a35c3e4aa3ed2169be4f6d26d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67F8 | 5652 bytes |
font_01_sfnt_off00007b19.bin74d5a0e0989d05b6ce2daf499e8b9aec09b8708cb3ada1a33d860d2efd710ca1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B19 | 10316 bytes |
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