MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains embedded links that redirect to a known malicious domain, ttraff.com. The document body, though heavily obfuscated, contains text related to 'free kabbalah books pdf' and the malicious URL, suggesting a lure for users seeking such content. The ML classifier strongly indicates maliciousness, and the presence of multiple external links points to a link farm or redirection strategy.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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.com/pify?keyword=free+kabbalah+books+pdf
- http://gilovogi.pdsummit.ca/uploads/1/3/0/8/130814328/zusovagoxomumof.pdf
- http://files.lindalgraham.com/uploads/1/3/1/4/131455283/7d86161771d526.pdf
- http://files.wichitatoyrun.com/uploads/1/3/1/0/131070633/5355159.pdf
- https://cdn.shopify.com/s/files/1/0432/7132/3808/files/92273650632.pdf
- https://cdn.shopify.com/s/files/1/0433/3050/2806/files/petaliso.pdf
- https://cdn.shopify.com/s/files/1/0429/7680/5023/files/50272038716.pdf
- https://cdn.shopify.com/s/files/1/0436/9219/5993/files/savekano.pdf
- https://cdn.shopify.com/s/files/1/0435/1868/9434/files/punedukemuniri.pdf
- https://cdn.shopify.com/s/files/1/0437/0441/8459/files/pipabaxaxat.pdf
- https://cdn.shopify.com/s/files/1/0435/2881/4746/files/xijibujidaki.pdf
- https://cdn.shopify.com/s/files/1/0427/9212/4572/files/mp4_player_windows.pdf
- https://cdn.shopify.com/s/files/1/0428/9226/3583/files/relolukida.pdf
- https://cdn.shopify.com/s/files/1/0437/5583/1445/files/marriage_d_amour_guitar_sheet.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/wojilezufaguxulidumusad.pdf
- https://cdn.shopify.com/s/files/1/0433/2997/8526/files/kunutilovipuzipefedetu.pdf
- https://cdn.shopify.com/s/files/1/0433/9348/2902/files/15828520342.pdf
- https://cdn.shopify.com/s/files/1/0432/5277/7118/files/98455351168.pdf
- https://cdn.shopify.com/s/files/1/0428/9911/2099/files/xuvotag.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_off00009390.bin5a625ad45e0c984181d10a878420efa67b615d49f12e54292d9f65b3560b4963 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9390 | 5288 bytes |
font_01_sfnt_off0000a581.bin4dbf40aa287bdb57f1f49830496349155a3ecc51f80dbefec8b4061b15277be1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA581 | 10324 bytes |
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