MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a prominent link that redirects to a malicious URL, disguised as a download for an 'audio video converter apk full version'. This heuristic, combined with the presence of a call-to-action phrase, strongly suggests a phishing or social engineering attack. The file also exhibits characteristics of a link farm, with numerous embedded links pointing to external resources, many of which are hosted on Shopify. The primary malicious IOC is the redirector URL.
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=audio+video+converter+apk+full+version
- http://files.esandelle.com.au/uploads/1/3/0/7/130739247/06c7fe87174b.pdf
- https://cdn.shopify.com/s/files/1/0449/2935/1835/files/punax.pdf
- https://cdn.shopify.com/s/files/1/0430/9748/9572/files/shuttle_badminton_court_size.pdf
- https://cdn.shopify.com/s/files/1/0432/2482/6014/files/sotubibadivivazob.pdf
- https://cdn.shopify.com/s/files/1/0431/4339/7525/files/artificial_intelligence_in_digital_marketing.pdf
- https://cdn.shopify.com/s/files/1/0430/4669/9165/files/state_trait_anxiety_test.pdf
- https://cdn.shopify.com/s/files/1/0430/7153/7301/files/10_medicinal_plants_and_their_uses.pdf
- https://cdn.shopify.com/s/files/1/0427/5827/5238/files/great_food_fast_bob_warden.pdf
- https://cdn.shopify.com/s/files/1/0438/0668/7389/files/83050786724.pdf
- https://cdn.shopify.com/s/files/1/0432/7673/0533/files/beezus_and_ramona.pdf
- https://cdn.shopify.com/s/files/1/0436/2190/8640/files/82506268964.pdf
- https://cdn.shopify.com/s/files/1/0434/0419/8038/files/sejogaxepatusabiwonuko.pdf
- https://cdn.shopify.com/s/files/1/0433/9141/8526/files/pevozojo.pdf
- https://cdn.shopify.com/s/files/1/0430/2841/4618/files/77433630386.pdf
- https://cdn.shopify.com/s/files/1/0430/6580/2905/files/nomezovoxakibamila.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_off000061c9.bin542d06fee0ab27308bcd2efb5cefb2495cf97efa90fbb7cab0e1f6e70a9a0e5c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61C9 | 5264 bytes |
font_01_sfnt_off000073c4.binee4ffaf8cae49209de8fcdeeb7cf4cbbb9bbf021dc2afc2ebfcded915ba68174 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73C4 | 13496 bytes |
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