MALICIOUS
128
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 'https://ttraff.cc/pify?keyword=twitter+video+er+for+pc'. Additionally, it exhibits a PDF link farm heuristic, embedding numerous external links, many of which are hosted on Shopify. The presence of a visual download button lure further supports a malicious intent to trick the user into navigating to potentially harmful content. No scripts were extracted from this sample.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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.cc/pify?keyword=twitter+video+er+for+pc
- http://xasuraxi.maconnazarene.org/uploads/1/3/2/7/132740214/9916597.pdf
- http://kupopel.cymzsweetkre8tionz.com/uploads/1/3/0/7/130775971/julatutigusifori.pdf
- http://files.freerangecafe.co.uk/uploads/1/3/1/8/131856173/vaworofawife.pdf
- https://cdn.shopify.com/s/files/1/0430/7124/2391/files/9516211399.pdf
- https://cdn.shopify.com/s/files/1/0433/8309/5452/files/second_conditional_sentence_exercises.pdf
- https://cdn.shopify.com/s/files/1/0434/5911/7206/files/wuginevowapiwikufigebor.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/bewasovenajuwawofitef.pdf
- https://cdn.shopify.com/s/files/1/0429/7955/7529/files/87530231530.pdf
- https://cdn.shopify.com/s/files/1/0433/3194/4602/files/sisemoximawogamixorelip.pdf
- https://cdn.shopify.com/s/files/1/0432/1257/0787/files/82856606038.pdf
- https://cdn.shopify.com/s/files/1/0438/0606/4801/files/34170597973.pdf
- https://cdn.shopify.com/s/files/1/0428/2161/5775/files/5420713787.pdf
- https://cdn.shopify.com/s/files/1/0429/2293/4435/files/wakuj.pdf
- https://cdn.shopify.com/s/files/1/0438/5452/8677/files/jajil.pdf
- https://cdn.shopify.com/s/files/1/0434/2880/6808/files/isomerism_for_iit_jee.pdf
- https://twitter.com/PassengersMovie/status/821025484150423557
- 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_off00005d26.bin12c03ec01a32d306f3455b18c3746936426a848912565879eb21341978cabb95 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D26 | 4828 bytes |
font_01_sfnt_off00006dbc.bin604157a8b069042abdd389c155ac1127e32e154b5bbf9d785727bb537fa776f0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DBC | 10412 bytes |
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