MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF file contains numerous links, identified as a link farm, designed to redirect users to malicious infrastructure. One such link, 'https://ttraff.ru/pify?keyword=hard+quiz+questions+and+answers', is flagged as malicious. The document body and heuristics indicate an advance-fee scam lure, suggesting the user is enticed with a quiz or prize to click the malicious link. No scripts were extracted, but the PDF structure itself facilitates the malicious redirection.
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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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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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=hard+quiz+questions+and+answers
- http://files.millerlandscape.com/uploads/1/3/2/6/132680808/nuzemegalikam.pdf
- http://began.patrickdonnellypoetry.com/uploads/1/3/1/4/131406082/38fc24.pdf
- https://cdn.shopify.com/s/files/1/0431/1370/9725/files/jifewaxewikovinek.pdf
- https://cdn.shopify.com/s/files/1/0431/2861/9168/files/horde_questing_guide_bfa.pdf
- https://cdn.shopify.com/s/files/1/0427/7505/2454/files/42201805067.pdf
- https://cdn.shopify.com/s/files/1/0428/9842/3967/files/69092584788.pdf
- https://cdn.shopify.com/s/files/1/0440/7679/4021/files/wotibadozi.pdf
- https://cdn.shopify.com/s/files/1/0428/2515/4716/files/67874820933.pdf
- https://cdn.shopify.com/s/files/1/0434/6304/9376/files/whirlpool_duet_washer_service_manual.pdf
- https://cdn.shopify.com/s/files/1/0436/1663/2992/files/leon_plus_anesthesia_machine.pdf
- https://cdn.shopify.com/s/files/1/0462/6851/4453/files/pegugomuzulajiluratu.pdf
- https://cdn.shopify.com/s/files/1/0463/2861/0971/files/embed_jasper_report_in_php.pdf
- https://cdn.shopify.com/s/files/1/0431/0489/5143/files/galejukebu.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000bc42.bin8be95ba6de3afbfc85079886477f27af6a6bd2c3b9cd05266faf75953c8df294 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBC42 | 5016 bytes |
font_01_sfnt_off0000cd74.bin73862ae8a5614b5f9ccc726d980cb8f734b4eb8c2190d3f0b2f2b7bed56332cd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCD74 | 10588 bytes |
font_02_sfnt_off0000f18e.bina38b90a17f05938132fc526e9d4a309d49e481696ab613685b03074c5c9861c5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF18E | 16064 bytes |
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