MALICIOUS
162
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a lure for an advance-fee scam, presenting itself as a worksheet with answers. It embeds numerous links, with one leading to a known malicious redirector at 'ttraff.ru'. This redirector likely serves as a gateway to further malicious content or phishing pages. The document body, though heavily obfuscated, contains the URL that triggered the heuristic.
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=america+the+story+of+us+cities+worksheet+pdf+answers
- http://files.livingwordinkentucky.com/uploads/1/3/1/4/131453256/safuwin.pdf
- http://files.timelessartist.com/uploads/1/3/1/0/131070212/b35ce8.pdf
- http://files.olopchapel.org/uploads/1/3/2/6/132681698/donuvijirozibakoz.pdf
- http://files.almabryantyearbook.com/uploads/1/3/1/4/131453615/8281207.pdf
- https://cdn.shopify.com/s/files/1/0434/4355/2416/files/laberuwoja.pdf
- https://cdn.shopify.com/s/files/1/0429/0209/3987/files/bezugipevibeposepatizapi.pdf
- https://cdn.shopify.com/s/files/1/0433/7709/8913/files/16661032780.pdf
- https://cdn.shopify.com/s/files/1/0437/3292/6616/files/lg_wade_organic_chemistry_8th_edition.pdf
- https://cdn.shopify.com/s/files/1/0433/8457/0019/files/causes_and_prevention_of_diabetes.pdf
- https://cdn.shopify.com/s/files/1/0429/1110/5191/files/biltong_recipes.pdf
- https://cdn.shopify.com/s/files/1/0432/5313/7576/files/vibarixewigupi.pdf
- https://cdn.shopify.com/s/files/1/0434/7923/6760/files/zogirewezosibisu.pdf
- https://cdn.shopify.com/s/files/1/0430/8529/9876/files/cbse_class_9_english_literature_reader_book_free_download.pdf
- https://cdn.shopify.com/s/files/1/0435/5863/3627/files/98480347859.pdf
- https://cdn.shopify.com/s/files/1/0434/9198/3512/files/sarewetal.pdf
- https://cdn.shopify.com/s/files/1/0433/8827/2807/files/demokrasi_amerika_serikat.pdf
- https://cdn.shopify.com/s/files/1/0428/5913/5132/files/sirudafarutabogawa.pdf
- https://cdn.shopify.com/s/files/1/0428/5680/8607/files/56279295859.pdf
- https://cdn.shopify.com/s/files/1/0431/1734/6965/files/42295451700.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_off0001625b.binc992ad6e38b4d1afc3cba829bd47a197fbd3b6835d607092b8f95193b3475215 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1625B | 5612 bytes |
font_01_sfnt_off0001755a.bin488a109859793abf6f187ba9a6b2f2ac6ec9732ea813fa543c1096ed1384692d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1755A | 15184 bytes |
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